6672 Aviation Supply Specialist

An aircraft doesn’t fly without parts, and parts don’t appear without someone tracking, ordering, receiving, and issuing them. The 6672 Aviation Supply Specialist is that person inside Marine aviation units. Where a ground supply Marine supports infantry battalions and vehicle motor pools, the 6672 operates inside the aviation enterprise, managing parts accountability, processing requisitions, and keeping the supply side of aviation readiness running.

The job is logistically demanding and often invisible until something goes wrong. When the right part is on the shelf when the maintenance shop needs it, the 6672 did their job. The ASVAB guide covers how to prepare the Clerical composite this field screens for.

Job Role and Responsibilities

The 6672 Aviation Supply Specialist manages aviation supply accountability, requisition processing, issue operations, and inventory control within Marine aviation units. These Marines ensure that aviation replacement parts, consumable materials, and support equipment are available, accounted for, and properly documented to sustain aircraft readiness across their assigned unit.

A typical day in an aviation supply section starts with a queue of parts requisitions from the maintenance shops overnight. You process the high-priority items first: anything on the Awaiting Parts (AWP) list that’s keeping an aircraft out of service. For each requisition, you check stock, process the issue if the part is on hand, or push it to the NALCOMIS requisitioning system if it needs to be ordered from the supply chain. You receive incoming material, check it against the documentation, inspect it for condition, and stow it correctly. By end of day, you’ve turned around 20 requisitions, received a pallet of consumables, and updated the inventory count on three repairable items.

The detail matters. One wrong National Stock Number on a parts order delays a repair by days. One missed turn-in on a repairable component creates an accountability discrepancy that follows the section into the next inspection.

Daily Tasks

• Processing parts requisitions from aircraft maintenance shops
• Receiving, inspecting, and stowing incoming aviation supply material
• Issuing parts and recording transactions in supply management systems
• Conducting inventory counts and reconciling discrepancies
• Managing Repairable Items Library (RIL) components and tracking turn-in cycles
• Coordinating with Defense Logistics Agency (DLA) and NAVSUP supply chains
• Supporting aviation readiness inspections with accurate supply records

Specific Roles and MOS Codes

The 6672 is the primary enlisted aviation supply MOS within OccFld 66 (Aviation Logistics). Marines in this MOS work within Marine Aviation Logistics Squadrons (MALS) and aviation squadrons across all Marine air wings.

Mission Contribution

Aircraft readiness depends on parts availability. A squadron with 80% aircraft readiness but a 65% supply fill rate is limited by its supply chain, not its mechanics. The 6672 bridges that gap by ensuring the right material is tracked, ordered, and ready when maintenance needs it. When an aircraft goes from Awaiting Parts to mission-capable because the right component arrived and got issued correctly, that’s a direct 6672 outcome.

Technology and Equipment

Primary tools include:

• NALCOMIS (Naval Aviation Logistics Command Management Information System) for parts tracking and work order management
• GCSS-MC (Global Combat Support System - Marine Corps) for broader supply chain visibility
• Standard military supply management platforms and databases
• Automated storage and retrieval systems at MALS facilities
• Warehouse equipment: computers, forklifts, pallet jacks, and material-handling gear

Salary and Benefits

Base Pay

All enlisted Marines follow the same pay scale. 2026 monthly basic pay from DFAS:

Additional Allowances

• BAS: $476.95/month (enlisted, 2026)
• BAH: Location-dependent; varies by duty station and dependent status. Check the DoD BAH lookup for your specific installation. Supply roles at MCAS Cherry Point, Miramar, and New River carry different local housing markets.
• Supply roles do not typically carry hazardous duty or flight pay; compensation is base pay plus standard allowances

Benefits

Active-duty Marines receive TRICARE Prime healthcare at no cost: zero enrollment fees, zero deductibles, zero copays for in-network care, covering medical, dental, vision, mental health, and prescriptions.

Tuition Assistance covers up to $4,500/year for off-duty college courses during service. Supply-related MOS experience maps well to logistics and supply chain management degree programs, which strengthens both promotion potential and post-service civilian employment. The Post-9/11 GI Bill provides full in-state tuition coverage plus a monthly housing allowance after qualifying service.

BRS retirement provides a 40%-of-high-36 pension at 20 years, with TSP government contributions up to 5% total. Marines also earn 30 days of paid leave annually, accruing at 2.5 days per month.

Work-Life Balance

Aviation supply sections work day-shift schedules during normal garrison cycles. Surge periods, pre-deployment preparations, and aviation readiness inspections drive extended hours. Unlike flightline maintenance, supply work is rarely triggered by emergency conditions at midnight; the schedule is driven by due-dates and inspection cycles. That relative predictability makes this one of the more family-friendly aviation logistics billets, though readiness demands still set the tempo.

Qualifications and Eligibility

Requirements

The CL composite combines Verbal Expression (VE) and Math Knowledge (MK). Strong CL scores open logistics, supply, and administrative MOS options across the Marine Corps. The ASVAB guide has targeted strategies for building VE and MK performance. The PiCAT guide explains the unproctored prescreen option that many first-time testers use.

Application Process

1. Contact a Marine recruiter at your local Recruiting Station (RSS)
2. Take the ASVAB or PiCAT
3. Complete physical examination at MEPS
4. Provide background investigation paperwork
5. Receive MOS classification based on scores and Marine Corps needs
6. Sign enlistment contract

Selection and Competitiveness

Strong organizational skills, attention to accuracy, and comfort with data-entry-intensive work matter more than specific industry knowledge for this MOS. Prior logistics, warehouse, or inventory experience helps but isn’t required. The aviation-specific context is trained, not screened for.

Service Obligation

First-term active-duty contracts are typically 4 years for technical aviation logistics MOSs.

Work Environment

Setting and Schedule

Aviation supply sections work primarily in warehousing and office environments inside aviation logistics facilities. MALS supply shops are climate-controlled, organized by commodity, and structured around a continuous flow of parts requisitions and transactions. The workspace is more office-like than most aviation billets: think organized shelving, computer workstations, and loading docks rather than flight line ramps and hangars.

Some material handling work happens in warehouse conditions: receiving large equipment, moving caged parts, operating forklifts. Deployed environments shift to more austere supply operations in expeditionary facilities or ship-board supply areas with restricted space and limited systems access.

Day shifts are the norm in garrison. Pre-deployment surges and readiness inspection windows push hours higher. Emergency parts situations can require after-hours support, but these are the exception rather than the rule.

Leadership and Communication

Supply Marines work in sections organized by commodity type or function: consumables, repairables, receiving, or issue. Section NCOICs manage daily workflow. Communication runs up to the MALS Supply Officer and down to the maintenance shops that depend on accurate parts support. When a mechanic calls to ask why their part hasn’t been issued, you’re the one explaining the supply chain status.

Performance feedback comes through the standard Marine proficiency-and-conduct marking system for junior enlisted Marines and FITREP for SNCOs. Supply performance is directly measurable: fill rates, requisition turnaround times, inventory accuracy during audits.

Team Dynamics

Aviation supply teams are small and interdependent. One Marine’s error in receiving or documentation can create downstream accountability problems for the entire section. That mutual dependency builds careful working habits; the standard isn’t “good enough for now,” it’s “accurate for the next inspector who opens this record.”

Marines who thrive in this environment tend to be detail-oriented and consistent. Accuracy on the 50th transaction of the day matters as much as accuracy on the first. Marines who find repetitive data work draining will find this role harder than the job description suggests.

Job Satisfaction

Supply Marines who thrive typically find satisfaction in the systematic nature of the work: accurate records produce predictable outcomes, and strong inventory management leads to measurable readiness improvements. The fill rate that goes from 78% to 87% over a deployment cycle is a concrete outcome of the section’s work. Marines who need direct, visible connection to flight operations may find the one-step-removed nature of supply support less satisfying, but the connection between supply fill rates and aircraft availability is real and traceable.

Training and Skill Development

Initial Training Pipeline

After MOS school, Marines arrive at their first MALS or squadron assignment and complete on-the-job qualification in the specific supply systems and commodity sections used by that unit. Full proficiency in aviation supply operations typically takes 6-12 months of supervised unit work; the school teaches the systems, but each MALS has specific local procedures and commodity specializations that require hands-on unit experience.

Advanced Training

Experienced 6672 Marines can pursue:

• NALCOMIS advanced operations courses
• GCSS-MC supply chain management courses
• Aviation logistics management courses through NAVAIR or Marine Corps University online programs
• Defense Acquisition University (DAU) logistics courses for Marines with procurement or program office exposure
• Supply chain management and logistics degree programs supported by Tuition Assistance

The combination of military supply credentials and a supply chain management degree creates a strong post-service career profile. Many 6672 Marines pursue these degrees while serving.

Career Progression and Advancement

Rank Progression

Specialization and Lateral Moves

Marines in 6672 sometimes pursue lateral moves into broader ground supply (3043 or 3051) or into aviation maintenance administration roles that bridge supply and maintenance management. The LATMOVE program allows MOS changes after completing the initial contract, subject to MOS availability.

Marines with strong performance records in aviation supply also have pathways toward the Aviation Supply Operations Warrant Officer program, which combines technical aviation supply expertise with officer-level program management responsibilities.

Performance Evaluation

Supply performance is measurable in ways that make evaluation relatively objective: fill rates, requisition turnaround times, inventory accuracy during audits, and zero deficiency findings during readiness inspections all feed into proficiency-and-conduct marks and FITREP narratives. Accurate documentation and system proficiency are the clearest markers of success. Marines who maintain clean records and pass their inspections clean build strong evaluation histories.

Physical Demands and Medical Evaluations

Daily Physical Demands

Aviation supply is not physically strenuous compared to aircraft maintenance or infantry MOSs. Daily physical demands include:

• Lifting and moving aviation parts and equipment, with some items exceeding 50 pounds
• Operating material-handling equipment (forklifts, pallet jacks) in warehouse environments
• Extended periods of standing, sitting, and computer work
• Occasional physical work in expeditionary environments during deployments

The mental discipline of accuracy matters more than physical strength in this MOS. That said, all Marines maintain the same fitness standards, and physical fitness in a supply role still affects credibility with the broader unit.

PFT and CFT Standards

The Marine Corps PFT covers pull-ups or push-ups, crunches or plank, and a 3-mile run. The CFT includes movement to contact, ammo can lifts, and maneuver under fire. Both tests score 0-300. First-class requires 235+.

Current standards for all age groups and genders are at fitness.marines.mil.

Medical Evaluations

Annual periodic health assessments are required. No unique occupational medical exclusions apply to 6672 beyond standard enlistment and deployment requirements. Forklift operator certification requires a basic medical fitness review.

Deployment and Duty Stations

Deployment Details

Aviation supply specialists deploy with their MALS or aviation squadron. MEU rotations run 6-7 months, including supply support aboard Navy amphibious ships. Ship-board supply operations are more constrained than shore-based: storage is limited, systems access may be intermittent, and improvisation fills gaps that the on-shore supply chain normally handles.

In theater, a supply Marine who can source a non-standard part through alternate channels, or know exactly where to push an emergency requisition, directly affects how many aircraft are mission-capable the next morning. That problem-solving dimension of the deployed role is meaningful work.

Primary Duty Stations

MCAS Cherry Point has the densest concentration of MALS infrastructure in the Marine Corps, which makes it the highest-volume and most training-rich location for 6672 Marines early in their career.

Risk, Safety, and Legal Considerations

Job Hazards

Aviation supply operations involve several specific hazard categories:

• Forklift and material-handling equipment hazards: Operating forklifts in warehouse environments carries injury risk; formal certification is required
• Hazardous materials (HAZMAT): Aviation fluids, batteries, and pyrotechnic items require specific handling and are subject to strict storage and disposal rules
• Ergonomic risks: Repetitive transaction work and warehouse lifting create cumulative strain injuries over time
• Accountability risk: Supply discrepancies, including loss or theft, have legal implications under the Uniform Code of Military Justice (UCMJ); this is a uniquely legal dimension of the work that most other MOS fields don’t share

Safety Protocols

HAZMAT handling requires specific training and certification before handling restricted materials. Material-handling equipment operators require formal certification. All supply transactions follow strict accountability procedures designed to prevent loss and detect discrepancy quickly. Inventory counts and reconciliations are not optional; they’re the mechanism that catches problems before they become Inspector General findings.

Security and Legal Requirements

Some supply systems and classified aviation components require security clearance for access. Standard background investigation applies at minimum. Supply Marines are financial stewards of government property; they are personally accountable for accurate records and any material under their custody. Loss or mismanagement of government property is a UCMJ offense, which is worth understanding before entering a supply billet.

Impact on Family and Personal Life

Family Considerations

Aviation logistics support billets follow predictable garrison schedules more consistently than flightline maintenance MOSs. The work hours are driven by duty-dates and readiness cycles, not by aircraft emergencies at 0300. Deployments are regular but follow standard aviation unit cycles that families can anticipate.

MCCS family programs, Marine Corps Family Team Building (MCFTB), and Military OneSource provide support at all major Marine air stations. At Cherry Point in particular, where many 6672 Marines spend significant portions of their career, the family support infrastructure is mature and well-funded.

Life near aviation air stations varies significantly. Eastern North Carolina near Cherry Point and New River offers affordable housing and a stable community. San Diego near Miramar is more expensive. Hawaii near Kaneohe Bay is a genuinely desirable assignment with high cost of living. Understanding the duty station environment before a PCS move helps families plan housing and employment realistically.

Relocation

PCS moves occur every 2-4 years. Aviation supply billets concentrate at major MALS locations, providing a predictable set of duty stations throughout a career. OCONUS tours in Japan and Hawaii are part of normal career progression. Accompanied OCONUS tours include government housing and dependent support programs.

Marine Corps Reserve

Component Availability

The 6672 MOS is available in the Marine Corps Reserve through Reserve MALS units and aviation wing organizations. Reserve aviation supply billets provide meaningful part-time aviation logistics experience and connect well to civilian supply chain careers. Availability varies by wing structure and annual manning levels.

Drill Schedule and Training Commitment

Reserve Marines drill one weekend per month plus two weeks of Annual Training per year. Aviation supply proficiency requires some system-specific training maintenance. Units may schedule additional training days to maintain NALCOMIS and GCSS-MC currency, since those systems update and change in ways that require active practice to stay current.

Part-Time Pay

An E-4 (Corporal) Reserve Marine earns approximately $420 per drill weekend at current pay scales. Active-duty base pay for the same grade starts at $3,142/month. The pay difference reflects the full-time versus part-time commitment, not a difference in skill requirements.

Reserve vs. Active Duty Comparison

Civilian Career Integration

Reserve aviation supply service pairs well with civilian careers in logistics, supply chain management, procurement, and defense contracting. USERRA protections preserve civilian employment rights during military mobilizations. Many civilian logistics and aerospace supply chain employers actively seek veterans with NALCOMIS and aviation parts management backgrounds; it’s a rare combination that signals both technical systems competency and government accountability discipline.

Post-Service Opportunities

Transition to Civilian Life

Aviation supply management experience is directly transferable to civilian logistics careers. The Transition Readiness Program (TRP) helps Marines connect military supply experience to civilian logistics credentials and job opportunities.

Civilian certifications that add value for 6672 veterans include the APICS Certified Supply Chain Professional (CSCP) and the Certified in Logistics, Transportation and Distribution (CLTD). These credentials build on military supply management fundamentals and are recognized across the logistics industry.

Defense contractor positions supporting aviation program logistics (especially at MALS-adjacent facilities near Cherry Point, Miramar, and Kaneohe Bay) are direct pipelines for separating 6672 Marines. The combination of NALCOMIS proficiency, government accountability experience, and aviation parts knowledge is exactly what those contractors need to fill support contracts.

Is This a Good Job for You? The Right (and Wrong) Fit

Ideal Candidate Profile

This MOS suits Marines who:

• Like organized, systematic work with measurable accuracy standards
• Are comfortable with computer-based transaction systems and databases
• Want aviation relevance without direct aircraft maintenance work
• Value supply chain and logistics as a long-term civilian career path
• Can maintain attention to detail consistently over sustained work periods; the 50th transaction of the day needs to be as accurate as the first

Potential Challenges

Marines who want direct, visible connection to flight operations will find the supply chain role one step removed from what they imagined. The work can feel repetitive during steady garrison supply cycles. Errors in supply accountability have real consequences that can follow a Marine into their permanent record.

The aviation-specific context of 6672 also means that duty station options are tied to major MALS locations, limiting geographic flexibility compared to ground supply MOSs that serve a wider range of unit types. If you want to live somewhere specific and that location doesn’t have a MALS, this MOS won’t put you there.

Career and Lifestyle Alignment

This role is a strong fit for someone who wants to build a logistics or supply chain management career, prefers structured indoor work, and values the aviation community’s tempo and mission without wanting to be a wrench-turner. The civilian career ceiling in logistics and supply chain management is high, particularly for veterans who add industry certifications to their military experience. Logistician employment is growing at nearly five times the national average for all occupations, which makes this one of the better long-term career transitions from the enlisted aviation world.

This site is not affiliated with the U.S. Marine Corps or any government agency. Verify all information with official Marine Corps sources before making enlistment or career decisions.

More Information

Contact your local Marine Corps Recruiting Station to speak with a recruiter about current line score requirements, training seat availability, and enlistment options in the 66 Aviation Logistics field. The ASVAB guide and PiCAT guide are good preparation starting points for the CL composite this MOS requires.

Explore more Marine Corps enlisted careers to browse all occupational fields.

Need score context? Review the ASVAB guide and the PiCAT guide before publishing permanent MOS content.