Federal Supply Class 4920
AIRCRAFT MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT
195,819 NSNs in group 49, MAINTENANCE AND REPAIR SHOP EQUIPMENT.
INCLUDES 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.
NSNs in this class
Showing 65,401-65,500 of 195,819.
| NSN | Item name | Part number | CAGE |
|---|---|---|---|
| 4920-01-086-5239 | REGULATOR,PRESSURE | A22383-4 | 9P5N5 |
| 4920-01-083-4438 | REGULATOR,SPECIAL ASSEMBLY | 162574 | 08904 |
| 4920-01-602-0340 | REGULATOR,SPECIAL PURPOSE | 943812 | 58918 |
| 4920-01-502-8067 | REGULATOR,STEP DOWN | SPHP250PM | 28968 |
| 4920-00-561-6938 | REGULATOR,TEST | 475888-1 | 94580 |
| 4920-00-561-6939 | REGULATOR,TEST | 475887-2 | 94580 |
| 4920-01-179-6831 | REGULATOR,TEST | 622-5289-001 | 13499 |
| 4920-00-878-2956 | REGULATOR,TEST STAN | 11-002-009 | 43990 |
| 4920-01-669-2620 | REGULATOR,VACUUM | MC960005-9 | 81205 |
| 4920-01-557-5116 | REGULATOR,VOLTAGE,A | 7362.255 | 56529 |
| 4920-00-444-9862 | REJECTOR,DUAL | 124700-01 | 35351 |
| 4920-01-071-4152 | RELAY ACTUATOR | 59306A | 7ZXR5 |
| 4920-00-146-3009 | RELAY AND COVER ASSEMBLY,HORN | C597-5404 | 82386 |
| 4920-00-734-1816 | RELAY AND PANEL ASS | ||
| 4920-00-123-8881 | RELAY ASSEMBLY GROUP | ||
| 4920-00-974-2053 | RELAY ASSEMBLY,ADDR | 236-13200 | 95542 |
| 4920-01-187-9205 | RELAY ASSEMBLY,ELECTRONIC | 1164AS559 | 30003 |
| 4920-00-974-2094 | RELAY ASSEMBLY,GROU | 236-13300 | 95542 |
| 4920-00-488-4313 | RELAY ASSEMBLY,INPU | QB421721-1 | 55974 |
| 4920-00-163-5423 | RELAY ASSEMBLY,MODULE | 247AS33-276-001 | 30003 |
| 4920-00-165-1642 | RELAY ASSEMBLY,MODULE | 247AS48-561-001 | 30003 |
| 4920-00-909-5632 | RELAY ASSEMBLY,SELE | 1124-61300 | 95542 |
| 4920-00-986-9083 | RELAY ASSEMBLY,TIME | 1019-360018-35 | 7EK50 |
| 4920-00-417-6168 | RELAY ASSY GROUP,TE | ||
| 4920-00-238-8253 | RELAY ASSY,COAXIAL | A23125-023 | 12436 |
| 4920-00-758-1261 | RELAY ASSY,GROUP | 943029-1 | 94580 |
| 4920-00-083-9423 | RELAY ASSY,TACHOMET | A784-5030 | 82386 |
| 4920-00-135-1259 | RELAY ASSY,TEST STA | A23746-002 | 12436 |
| 4920-00-135-1260 | RELAY ASSY,TEST STA | A23746-003 | 12436 |
| 4920-00-135-1261 | RELAY ASSY,TEST STA | A23746-004 | 12436 |
| 4920-00-135-1262 | RELAY ASSY,TEST STA | A23746-005 | 12436 |
| 4920-00-942-8085 | RELAY AXSY | 228224 | 06481 |
| 4920-01-583-6640 | RELAY BASE,AIRCRAFT | 00417 | 0KRW1 |
| 4920-00-867-0030 | RELAY BO,XAU,ILIARY | ||
| 4920-00-690-5120 | RELAY BOARD ASSEMBL | 99907EE200-1 | 26512 |
| 4920-00-005-9627 | RELAY BOARD ASSY | WEC103089 | K4234 |
| 4920-01-594-1678 | RELAY BOARD,SPEC | P540-08 | 75214 |
| 4920-01-049-2497 | RELAY BOX | ||
| 4920-00-016-4713 | RELAY BOX ASSEMBLY | QB96240-1 | 19315 |
| 4920-00-019-8506 | RELAY BOX,AUXILIARY | ||
| 4920-01-109-0906 | RELAY BOX,TEST | 123SAV56361-1 | 79RG9 |
| 4920-00-674-0391 | RELAY CARD ASSEMBLY | A740-110 | 06351 |
| 4920-00-924-5837 | RELAY DRIVERS ASSY | 723170 | 06481 |
| 4920-01-647-2854 | RELAY ELECTROMAGNET | KUMP-7D58-12 | 77342 |
| 4920-01-491-5317 | RELAY LOW FUEL SHUT | 36856979 | 1U965 |
| 4920-00-863-6467 | RELAY MODULE | 124G517-31 | 78022 |
| 4920-00-163-5407 | RELAY MODULE ASSEMBLY | 247AS48-560-001 | 30003 |
| 4920-01-173-6019 | RELAY MODULE,HEAVY DUTY | ||
| 4920-01-491-5359 | RELAY SHUT DOWN,AIR | 36856250 | 1U965 |
| 4920-01-556-9980 | RELAY SOCKET,AIRCRA | 3TX7144-1E2 | 0TX97 |
| 4920-01-556-9981 | RELAY SOCKET,AIRCRA | 3TX7144-1E4 | 0TX97 |
| 4920-01-491-5319 | RELAY STARTER,AIRCR | 36878361 | 1U965 |
| 4920-00-832-9177 | RELAY STEERING MODU | 11496-1-157 | 11189 |
| 4920-01-163-5291 | RELAY TEST SET | 70700-77662-041 | 78286 |
| 4920-01-330-0197 | RELAY UNIT NAV | D1-LF1 | 78286 |
| 4920-01-565-7913 | RELAY,124-114111 S, | 77-00003 | 0RLV7 |
| 4920-01-573-6272 | RELAY,2P,AIRCRAFT,M | 3643396 | 54077 |
| 4920-01-565-7915 | RELAY,3X749M,AIRCRA | 77-00004 | 0RLV7 |
| 4920-01-565-7918 | RELAY,586-114111 S, | 77-00002 | 0RLV7 |
| 4920-01-510-6792 | RELAY,AIRCRAFT,MATE | SSM1A16BD | U3761 |
| 4920-01-510-6798 | RELAY,AIRCRAFT,MATE | 2966016 | 5Y407 |
| 4920-01-510-6816 | RELAY,AIRCRAFT,MATE | RJ1A23D20U | 78203 |
| 4920-01-539-3829 | RELAY,AIRCRAFT,MATE | 3690 | 08TF5 |
| 4920-01-571-8270 | RELAY,AIRCRAFT,MATE | 2963763 | 5Y407 |
| 4920-01-571-8273 | RELAY,AIRCRAFT,MATE | 44510-2201 | 6FX51 |
| 4920-01-583-4322 | RELAY,AIRCRAFT,MATE | 782-92066 | 26023 |
| 4920-01-583-6606 | RELAY,AIRCRAFT,MATE | 00416 | 0KRW1 |
| 4920-01-585-8466 | RELAY,AIRCRAFT,MATE | 370-713 | 01179 |
| 4920-01-656-9363 | RELAY,CONTROL | 3TX7144-1E6 | 0TX97 |
| 4920-01-656-9364 | RELAY,CONTROL | 3TX7109-5BC03C | 0TX97 |
| 4920-01-558-5900 | RELAY,CONTROL,AIRCR | D8PR7TET1 | 6LV12 |
| 4920-01-565-7910 | RELAY,DPDT,20A,2,AI | 77-00015 | 0RLV7 |
| 4920-01-561-4539 | RELAY,DPDT,AIRCRAFT | TQ2SA-4.5V | 61529 |
| 4920-01-543-1484 | RELAY,ELECTROMAGNET | FCA-325-CX8 | 58614 |
| 4920-00-070-9984 | RELAY,FACILITY SYST | 1063426 | 28527 |
| 4920-01-496-5054 | RELAY,HIGH CURRENT, | 29 67 62 0 | 4Y407 |
| 4920-01-556-9990 | RELAY,LATCHING,AIRC | ||
| 4920-00-973-5888 | RELAY,MODULE | 943029 | 94580 |
| 4920-01-075-3595 | RELAY,TESTER,AIR MOTOR | AD90811 | 52497 |
| 4920-01-558-5957 | RELAY,TIMER,AIRCRAF | 3RP2025-1AP30 | 23826 |
| 4920-01-557-0003 | RELAY,UNDER VOLTAGE | 3RV1902-1AV2 | 0TX97 |
| 4920-01-583-8299 | RELEASE CHAIN ASSY, | 3981AS803-1 | 30003 |
| 4920-01-231-4039 | RELEASE LEVER AND CARTRIDGE RETA | 16610480-003 | 28009 |
| 4920-01-080-3066 | RELEASE,ADAPTER | 16U085-39 | 81755 |
| 4920-01-497-0875 | RELEASE,BRAKE,AIRCR | 3637AS666-1 | 53247 |
| 4920-00-588-6725 | RELIEF VALVE ASSY | 005-675 | 86768 |
| 4920-01-499-0458 | RELIEF VALVE,AIRCRA | D559B-2M-50 | 91816 |
| 4920-01-507-2900 | RELIEF VALVE,AIRCRA | 000850-231-1 | 1VCN7 |
| 4920-01-579-0562 | RELIEF VALVE,PROPOR | RE06M25T2N1F0 | 09990 |
| 4920-01-502-8047 | RELIEF VALVE,PUMP,A | 943644 | 58918 |
| 4920-01-581-0264 | REMEDIATION SET,AIR | 3867AS105-1 | 30003 |
| 4920-00-246-7129 | REMODULATOR ASSY,TE | 203407 | 0VGU1 |
| 4920-01-588-5414 | REMOTE CABLE ASSY,A | 200908-30 | 9N030 |
| 4920-01-588-5413 | REMOTE COMNTROL UNI | 201503 | 9N030 |
| 4920-01-288-2230 | REMOTE CONTROL ASSEMBLY | 124758-1 | 80249 |
| 4920-01-472-6170 | REMOTE CONTROL,CABL | 0215-0178-01 | 47181 |
| 4920-00-830-0786 | REMOTE SWITCH ASSY | 66209 | 26916 |
| 4920-01-413-9616 | REMOTE TRIM CONTROL | BH22721-1 | 98869 |
| 4920-01-413-9615 | REMOTE TRIM UNIT | BH23598 | 98869 |
| 4920-01-301-5852 | REMOVABLE TOOL,ADAPTER | 3003000F164-15 | 93835 |
One listed part number is shown for each NSN. Open an NSN to see all of them.