National Stock Number Parts Procurement / Locator Service

WBParts has expertise in many aspects of the aircraft industry include aircraft turbine engines, aircraft reciprocating engines, actuators, and engine fuel systems, engine pumps, and engine test equipment. Our service is designed for use by

  • Aircraft operators and fleet management operations
  • Maintenance and Repair facilities
  • Government Agencies
  • Prime contractors and subcontractors

Streamline your part sourcing process using our online search and procurement service. Our Manufacturing Part Number cross reference tools let you quickly find and buy the part you need. Our Technical Characteristics COMPARE function will allow you to evaluate different manufacturing part numbers (or National Stock Numbers) side-by-side.

Federal Stock GroupDescription
12 FIRE CONTROL EQUIPMENT
15 AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS
16 AIRCRAFT COMPONENTS AND ACCESSORIES
17 AIRCRAFT LAUNCHING, LANDING, AND GROUND HANDLING EQUIPMENT
18 SPACE VEHICLES
19 SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS
20 SHIP AND MARINE EQUIPMENT
21 HISTORICAL FSG
22 RAILWAY EQUIPMENT
23 GROUND EFFECT VEHICLES, MOTOR VEHICLES, TRAILERS, AND CYCLES
24 TRACTORS
25 VEHICULAR EQUIPMENT COMPONENTS
28 ENGINES, TURBINES, AND COMPONENTS
29 ENGINE ACCESSORIES
30 MECHANICAL POWER TRANSMISSION EQUIPMENT
31 BEARINGS
39 MATERIALS HANDLING EQUIPMENT
40 ROPE, CABLE, CHAIN, AND FITTINGS
41 REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT
42 FIREFIGHTING, RESCUE, AND SAFETY EQUIPMENT; AND ENVIRONMENTAL PROTECTION EQUIPMENT AND MATERIALS
43 PUMPS AND COMPRESSORS
44 FURNACE, STEAM PLANT, AND DRYING EQUIPMENT; AND NUCLEAR REACTORS
46 WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT
47 PIPE, TUBING, HOSE, AND FITTINGS
48 VALVES
49 MAINTENANCE AND REPAIR SHOP EQUIPMENT
51 HAND TOOLS
52 MEASURING TOOLS
53 HARDWARE AND ABRASIVES
54 PREFABRICATED STRUCTURES AND SCAFFOLDING
58 COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT
59 ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS
60 FIBER OPTICS MATERIALS, COMPONENTS, ASSEMBLIES, AND ACCESSORIES
61 ELECTRIC WIRE, AND POWER AND DISTRIBUTION EQUIPMENT
62 LIGHTING FIXTURES AND LAMPS
63 ALARM, SIGNAL AND SECURITY DETECTION SYSTEMS
66 INSTRUMENTS AND LABORATORY EQUIPMENT
81 CONTAINERS, PACKAGING, AND PACKING SUPPLIES