The Aircraft Maintenance and Repair Shop Specialized Equipment PSC (4920) encompasses specialized tools and equipment specifically designed for the maintenance, repair, and overhaul of aircraft components and assemblies. This includes maintenance stands used to support aircraft parts during servicing, as well as test stands and test equipment tailored for critical aircraft systems such as engines, generators, hydraulic systems, armaments, autopilot, fire control, flight control, and navigation systems. Government agencies utilize this PSC to acquire highly specialized equipment that ensures efficient and safe aircraft maintenance operations, which are vital for maintaining operational readiness and extending the lifecycle of government-owned aircraft.

Includes for PSC 4920

This PSC code covers the following products and services:

Maintenance stands designed for support of aircraft assemblies during repair or overhaul; Test Stands and Test Equipment specially designed for maintenance and repair of aircraft components such as: engines, generators, hydraulic systems, armament, automatic pilot, fire control, flight control and navigational systems.

Excludes for PSC 4920

This PSC code does NOT cover the following:

Hand Tools; Airfield Maintenance Platforms; Basic types of electrical and electronic test instruments, including those specially designed, such as ammeters, voltmeters, ohmmeters, multimeters, and similar instruments, as shown in the indexes to the FSC; Test Apparatus used for both communications and other electrical and electronic equipment.

Typical Buyers & Agencies for PSC 4920

Typical buyers under PSC 4920 include military branches such as the Air Force and Navy, defense logistics agencies, and federal aviation authorities. These agencies require specialized maintenance and repair equipment to support their aircraft fleets and ensure safety and mission readiness. Maintenance depots, repair facilities, and aviation support units within these organizations frequently procure under this PSC to maintain the operational capability of diverse aircraft types ranging from fighter jets to transport planes.

Common Contract Types for PSC 4920

Contracts awarded under PSC 4920 often include firm-fixed-price and indefinite delivery/indefinite quantity (IDIQ) agreements to accommodate ongoing maintenance needs and equipment replacement. Procurement methods may involve competitive bidding, requests for proposals (RFPs), and sole-source acquisitions depending on the specificity and urgency of the equipment required. Typical use cases involve equipping government maintenance shops with specialized stands and test devices necessary for scheduled overhauls and unscheduled repairs.

Plain-Language Breakdown for PSC 4920

Covers specialized equipment and test stands used in aircraft maintenance and repair facilities.
Primarily purchased by military aviation units, federal aviation agencies, and defense logistics organizations.
Contracts range from fixed-price to IDIQ to support ongoing and emergent maintenance operations.
Excludes general hand tools, basic electrical test instruments, and airfield maintenance platforms.
Supports maintenance of critical aircraft systems including engines, hydraulic, autopilot, and navigation.
Closely aligned with NAICS codes related to aircraft manufacturing and repair services.

Related Categories for PSC 4920

Other categories at the same level as 4920

4910 MOTOR VEHICLE MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT

Motor Vehicle Maintenance and Repair Shop Specialized Equipment

4921 TORPEDO MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT

Torpedo Maintenance, Repair, and Checkout Specialized Equipment

4923 DEPTH CHARGES AND UNDERWATER MINES MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT

Depth Charges and Underwater Mines Maintenance, Repair, and, Checkout Specialized Equipment

4925 AMMUNITION MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT

Ammunition Maintenance, Repair, and Checkout Specialized Equipment

4927 ROCKET MAINTENANCE, REPAIR AND CHECKOUT SPECIALIZED EQUIPMENT

Rocket Maintenance, Repair and Checkout Specialized Equipment

4930 LUBRICATION AND FUEL DISPENSING EQUIPMENT

Lubrication and Fuel Dispensing Equipment

4931 FIRE CONTROL MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT

Fire Control Maintenance and Repair Shop Specialized Equipment

4933 WEAPONS MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT

Weapons Maintenance and Repair Shop Specialized Equipment

4935 GUIDED MISSILE MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT

Guided Missile Maintenance, Repair, and Checkout Specialized Equipment

4940 MISCELLANEOUS MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT

Miscellaneous Maintenance and Repair Shop Specialized Equipment

4960 SPACE VEHICLE MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT

Space Vehicle Maintenance, Repair, and Checkout Specialized Equipment

4970 MULTIPLE GUIDED WEAPONS, SPECIALIZED MAINTENANCE AND REPAIR SHOP EQUIPMENT

Multiple Guided Weapons, Specialized Maintenance and Repair Shop Equipment

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