Federal Supply Class 1660
AIRCRAFT AIR CONDITIONING, HEATING, AND PRESSURIZING EQUIPMENT
61,841 NSNs in group 16, AEROSPACE CRAFT COMPONENTS AND ACCESSORIES.
INCLUDES CABIN SUPERCHARGING EQUIPMENT; CANISTERS; CYLINDER ASSEMBLIES; MASKS; FIXED OXYGEN SYSTEM; SPECIALLY DESIGNED AIRCRAFT VALVES; CABIN PRESSURE REGULATORS; HEAT EXCHANGERS; AIR EXPANSION TURBINES; AIRCRAFT HEATERS; VENTILATING SYSTEM COMPONENTS; AIR CONDITIONING AND HEATING DUCT ASSEMBLIES; THERMAL DE-ICING EQUIPMENT; CABIN AND COMPARTMENT PRESSURIZING EQUIPMENT; AIR DIFFUSERS; CABIN PRESSURE SELECTORS; LIQUID OXYGEN CONVERTERS.
NSNs in this class
Showing 22,401-22,500 of 61,841.
| NSN | Item name | Part number | CAGE |
|---|---|---|---|
| 1660-01-159-1359 | RETAINER,TUBE | 886903-2 | 59364 |
| 1660-01-170-8046 | RETAINER,TUBE | 3164034-2 | 59364 |
| 1660-01-214-7257 | RETAINER,TUBE | 766384-1-1 | 73030 |
| 1660-00-928-0844 | RETAINER,TUBE,TURBI | 567367 | 73030 |
| 1660-00-019-7574 | RETAINER,VALVE | 117043 | 59364 |
| 1660-00-192-2609 | RETAINER,VALVE | 881514-1 | 59364 |
| 1660-00-420-6713 | RETAINER,VALVE | 883741-1 | 59364 |
| 1660-00-473-0524 | RETAINER,VALVE | 1607405-1 | 99251 |
| 1660-00-512-8524 | RETAINER,VALVE | 975946-8 | 59364 |
| 1660-00-599-7995 | RETAINER,VALVE | 511624 | 73030 |
| 1660-00-759-2271 | RETAINER,VALVE | 117457-5 | 59364 |
| 1660-00-783-4043 | RETAINER,VALVE | 25716162 | 79318 |
| 1660-00-783-4064 | RETAINER,VALVE | 25716163 | 79318 |
| 1660-00-789-9430 | RETAINER,VALVE | 904015 | 04577 |
| 1660-00-804-2340 | RETAINER,VALVE | ||
| 1660-00-939-0224 | RETAINER,VALVE | 857990-1 | 59364 |
| 1660-01-032-8903 | RETAINER,VALVE | 03E87-1 | 59364 |
| 1660-01-255-7523 | RETAINER,VALVE | 147817-1 | 64547 |
| 1660-00-910-2915 | RETAINER,VALVE HOUSING | 665077 | 59364 |
| 1660-01-198-7678 | RETAINER,VALVE SEAL | 229490 | 79318 |
| 1660-00-694-4866 | RETAINER,VALVE SEAT | 110557 | 70210 |
| 1660-00-887-6939 | RETAINER,VALVE SEAT | 136016-1 | 64547 |
| 1660-01-088-4566 | RETAINER,VALVE SHUTOFF | 204B299-11 | 30941 |
| 1660-00-473-9797 | RETAINER,VALVE,BYPA | 785121-1 | 98897 |
| 1660-01-210-0013 | RETAINER,VALVE,FLOW CONTROL | 736506 | 55820 |
| 1660-00-752-4430 | RETAINER,VALVE,SEAT | 139006-1 | 64547 |
| 1660-00-088-9925 | RETAINER,WASHER | 115958-2 | 59364 |
| 1660-00-895-5659 | RETAINER,WEBBING ADAPTER | 120-9141 | 99449 |
| 1660-01-181-1238 | RETAINER,WICK | 202994-1 | 70210 |
| 1660-00-698-6285 | RETAINER,WICK,COOLI | 201616 | 70210 |
| 1660-01-198-4315 | RETAINER,WINDOW | 783618-1 | 73030 |
| 1660-01-313-4609 | RETAINER-BALL,PRESSURE | 7920084-1 | 62323 |
| 1660-01-068-0638 | RETAINER-LENS,OXYGEN MASK | 651-04 | 53655 |
| 1660-01-378-4489 | RETAINER-LENS,OXYGEN MASK | 651-04-3 | 53655 |
| 1660-00-485-3099 | RETAINER-SPRING---A | 13535 | 2N935 |
| 1660-00-453-2152 | RETAINING PLATE | FMP6699 | U1605 |
| 1660-01-270-5138 | RETENTION ASSEMBLY,MASK | 358-613-3 | 53655 |
| 1660-01-270-5141 | RETENTION ASSEMBLY,MASK | 358-613-4 | 53655 |
| 1660-00-602-7163 | RETENTION,O,YGEN MA | 3740-7 | 83115 |
| 1660-01-691-0946 | RIB,HEAT EXCHANGER | 201346301-109 | 98748 |
| 1660-00-037-2886 | RING | 125B0135 | 78385 |
| 1660-00-449-1839 | RING | W7949-2D6 | 79318 |
| 1660-00-691-2383 | RING | 35-13918 | 81982 |
| 1660-01-012-5725 | RING AND BASE,FAN | 801103-1 | 70210 |
| 1660-00-777-6459 | RING ASSEMBLY | 3674560 | 88277 |
| 1660-00-968-8254 | RING ASSEMBLY | 81C64 | 72914 |
| 1660-00-083-3928 | RING ASSEMBLY,BUTTE | 83C86 | 72914 |
| 1660-00-006-7930 | RING ASSEMBLY,COALESCER | 184839-1 | 70210 |
| 1660-00-302-9839 | RING ASSEMBLY,DAMPNER,VIBRATION | 96176 | 70210 |
| 1660-00-427-9156 | RING ASSEMBLY,OXYGEN CYLINDER | 16300101B1-7 | 83533 |
| 1660-00-356-1172 | RING ASSEMBLY,SHOCK MOUNT | 146793-1 | 64547 |
| 1660-01-010-7763 | RING ASSEMBLY,VALVE | 69D85 | 72914 |
| 1660-01-048-1882 | RING ASSEMBLY,VALVE | 2763106-102 | 3H889 |
| 1660-00-609-0474 | RING ASSY,AIR CYCLE | 14183-1 | 01359 |
| 1660-00-608-7280 | RING ASSY,NOZZLE AC | 14155-1 | 01359 |
| 1660-00-395-7137 | RING ASSY,REGULATOR | 14623 | 64547 |
| 1660-00-332-7799 | RING ASSY,SEALING,V | ||
| 1660-01-171-2593 | RING ASSY,VALVE DISK | 30E58-1 | 59364 |
| 1660-00-694-4873 | RING ASSY,VIBRATION | 96629 | 70210 |
| 1660-01-263-7509 | RING BAYONENT | 232-203 | 53655 |
| 1660-00-095-1144 | RING DIAPHRAGM | PB51692-1 | 99251 |
| 1660-00-410-5938 | RING HALF SET,VALVE,AIR CONDITIO | 884746-1 | 59364 |
| 1660-01-141-1006 | RING RETAINER,VALVE | 3162668-1 | 59364 |
| 1660-01-179-8030 | RING SET,SEAL | 881787-27 | 59364 |
| 1660-01-179-8032 | RING SET,VALVE | 3170404-2 | 59364 |
| 1660-00-452-4245 | RING STIFFENER | 1335A033 | U1605 |
| 1660-00-452-4246 | RING STIFFENER | 1335A034 | U1605 |
| 1660-00-348-6222 | RING,ADAPTER,CONCAV | 50236 | 01359 |
| 1660-00-348-4202 | RING,ADAPTER,CONVE, | 50237 | 01359 |
| 1660-00-377-7054 | RING,ADAPTER,OXYGEN MASK | 289-661 | 53655 |
| 1660-00-671-1584 | RING,ADJUSTING,DEFO | 508469 | 73030 |
| 1660-00-992-3834 | RING,AIR CONDITIONI | 97689-40 | 59364 |
| 1660-00-303-3050 | RING,BAFFLE,DIAPHRA | 95390 | 70210 |
| 1660-00-037-2887 | RING,BALL RETAINING | 125B0137 | 78385 |
| 1660-01-090-6952 | RING,BLOWER ADAPTER | 78-11041-001 | 33875 |
| 1660-00-696-6439 | RING,BOOT RETAINING | 135349 | 64547 |
| 1660-01-158-8519 | RING,BUTTERFLY | 859989-5 | 59364 |
| 1660-00-473-9033 | RING,BYPASS,VALVE | 788651-1 | 98897 |
| 1660-01-044-1708 | RING,CONTROL RATE,REGULATOR | 139647-1 | 64547 |
| 1660-00-341-7205 | RING,COVER,REGULATOR | 95386-1 | 70210 |
| 1660-00-388-8982 | RING,DIAPHRAGM RETA | 14989 | 64547 |
| 1660-00-395-7149 | RING,DIAPHRAGM RETA | 14928 | 64547 |
| 1660-00-567-7080 | RING,DIAPHRAGM RETAINING | 96187-1 | 64547 |
| 1660-00-789-9432 | RING,DISC RETAINER | ||
| 1660-00-147-3903 | RING,EVAPORATOR | 107824 | 01359 |
| 1660-01-155-6311 | RING,EXPANDER | 857374-15 | 59364 |
| 1660-01-020-6068 | RING,FAN OUTLET | 571697-1 | 70210 |
| 1660-01-343-5995 | RING,FELT | ||
| 1660-01-345-1610 | RING,FELT | ||
| 1660-00-487-0238 | RING,GLAND | PB7825 | 99251 |
| 1660-01-154-4882 | RING,GUIDE | 881787-21 | 59364 |
| 1660-01-154-4883 | RING,GUIDE | 881787-22 | 59364 |
| 1660-01-019-0104 | RING,HEAT EXCHANGER | 751864-10 | 73030 |
| 1660-00-535-4357 | RING,INLET | 2347-04 | 82877 |
| 1660-01-171-2594 | RING,INNER | 30E59-1 | 59364 |
| 1660-00-631-5205 | RING,INSULATION | 521723 | 73030 |
| 1660-00-977-6778 | RING,LOCK | 149003 | 62323 |
| 1660-00-884-8517 | RING,LOCKING,SUPERCHARGER | ||
| 1660-01-350-5788 | RING,NOZZLE | 793523-1 | 73030 |
| 1660-00-942-8559 | RING,ORIFIC,MANIFOL | 20633 | 53655 |
One listed part number is shown for each NSN. Open an NSN to see all of them.