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 4,701-4,800 of 61,841.
| NSN | Item name | Part number | CAGE |
|---|---|---|---|
| 1660-01-345-3337 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 4A11160-101A | 98897 |
| 1660-01-345-3338 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 4A11161-101A | 98897 |
| 1660-01-351-1056 | DIFFUSER,AIR,AIRCRAFT HEATING AN | DAA3288A007-011 | 1W025 |
| 1660-01-351-1057 | DIFFUSER,AIR,AIRCRAFT HEATING AN | DAA3288A007-012 | 1W025 |
| 1660-01-351-7351 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 7167-06225-1 | 05395 |
| 1660-01-351-7912 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 3102831-1 | 99193 |
| 1660-01-356-9301 | DIFFUSER,AIR,AIRCRAFT HEATING AN | DAA3287A550-001 | 1W025 |
| 1660-01-356-9302 | DIFFUSER,AIR,AIRCRAFT HEATING AN | DAA3287A550-003 | 1W025 |
| 1660-01-357-1178 | DIFFUSER,AIR,AIRCRAFT HEATING AN | DAA3827A415-005 | 1W025 |
| 1660-01-358-7520 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 1166-50120 | 2T382 |
| 1660-01-370-8625 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 45020 | 66431 |
| 1660-01-382-0315 | DIFFUSER,AIR,AIRCRAFT HEATING AN | A55E15032-1 | 26512 |
| 1660-01-386-1133 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 166769-01 | 12035 |
| 1660-01-392-7475 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 8602-4 | 00268 |
| 1660-01-393-1383 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 8418-54 | 00268 |
| 1660-01-393-5607 | DIFFUSER,AIR,AIRCRAFT HEATING AN | DAA3295A003-001 | 1W025 |
| 1660-01-395-1380 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 374997-16 | 98897 |
| 1660-01-395-1382 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 374997-15 | 98897 |
| 1660-01-395-2074 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 374997-17 | 98897 |
| 1660-01-395-2075 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 374997-18 | 98897 |
| 1660-01-395-3740 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 375052-15 | 98897 |
| 1660-01-395-3741 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 375049-18 | 98897 |
| 1660-01-395-3742 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 375050-13 | 98897 |
| 1660-01-395-3744 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 375787-3 | 98897 |
| 1660-01-396-9714 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 375049-17 | 98897 |
| 1660-01-400-2972 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 181A350-1 | 03640 |
| 1660-01-406-3701 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 68A830633-2033 | 76301 |
| 1660-01-415-8790 | DIFFUSER,AIR,AIRCRAFT HEATING AN | DAA3287A550-017 | 1W025 |
| 1660-01-415-8799 | DIFFUSER,AIR,AIRCRAFT HEATING AN | DAA3287A550-019 | 1W025 |
| 1660-01-418-9417 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 2361BASIC | 16827 |
| 1660-01-419-3786 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 901-325-224-102 | 77272 |
| 1660-01-421-8582 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 2502 | 59579 |
| 1660-01-429-3429 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 3330566-1 | 98897 |
| 1660-01-429-3430 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 3330561-11 | 98897 |
| 1660-01-431-8106 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 1166-20002-1 | 2T382 |
| 1660-01-431-8108 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 1166-20002-2 | 2T382 |
| 1660-01-434-2380 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 70239 | 32446 |
| 1660-01-434-2396 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 70161 | 32446 |
| 1660-01-434-2397 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 70238 | 32446 |
| 1660-01-434-2398 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 70243 | 32446 |
| 1660-01-434-2399 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 70242 | 32446 |
| 1660-01-434-2402 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 70240 | 32446 |
| 1660-01-434-3011 | DIFFUSER,AIR,AIRCRAFT HEATING AN | ||
| 1660-01-436-6890 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 374997-19 | 98897 |
| 1660-01-436-6891 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 374997-21 | 98897 |
| 1660-01-436-6892 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 374997-20 | 98897 |
| 1660-01-436-6894 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 374997-22 | 98897 |
| 1660-01-438-5467 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 204-67115-36 | 81205 |
| 1660-01-440-2773 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 204-67115-4 | 81205 |
| 1660-01-440-2775 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 204-67115-6 | 81205 |
| 1660-01-440-2777 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 204-67115-29 | 81205 |
| 1660-01-440-2780 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 204-67115-30 | 81205 |
| 1660-01-440-2783 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 204-67115-31 | 81205 |
| 1660-01-440-2787 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 204-67115-32 | 81205 |
| 1660-01-440-2789 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 204-67115-33 | 81205 |
| 1660-01-440-2792 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 204-67115-34 | 81205 |
| 1660-01-444-8936 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 70241 | 32446 |
| 1660-01-447-1977 | DIFFUSER,AIR,AIRCRAFT HEATING AN | ||
| 1660-01-448-5874 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 376736-3 | 98897 |
| 1660-01-449-9105 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 212-070-465-1 | 97499 |
| 1660-01-450-4865 | DIFFUSER,AIR,AIRCRAFT HEATING AN | S6150-61072-11 | 78286 |
| 1660-01-450-4866 | DIFFUSER,AIR,AIRCRAFT HEATING AN | S6150-61072-10 | 78286 |
| 1660-01-450-4867 | DIFFUSER,AIR,AIRCRAFT HEATING AN | S6150-61072-13 | 78286 |
| 1660-01-455-7456 | DIFFUSER,AIR,AIRCRAFT HEATING AN | J98011-01 | 03496 |
| 1660-01-464-4386 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 70302-10011-041 | 78286 |
| 1660-01-467-8428 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 2256-10 | 59579 |
| 1660-01-472-8696 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 695843-3 | 98897 |
| 1660-01-472-8700 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 695842-3 | 98897 |
| 1660-01-473-0968 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 354732-21 | 98897 |
| 1660-01-479-6640 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 4090-2 | 59579 |
| 1660-01-480-6768 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 17B1N4072-1 | 88277 |
| 1660-01-495-0247 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 2214232-1 | 70210 |
| 1660-01-495-8498 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 2214267-1 | 70210 |
| 1660-01-496-6999 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 204-67118-2 | 81205 |
| 1660-01-496-7016 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 204-67117-2 | 81205 |
| 1660-01-498-9435 | DIFFUSER,AIR,AIRCRAFT HEATING AN | GL520A1 | 26512 |
| 1660-01-504-9268 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 1747-2 | 59579 |
| 1660-01-505-2782 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 1512137-101 | 98769 |
| 1660-01-508-7886 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 35-4815-501 | 82918 |
| 1660-01-511-5291 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 2368-00-C-00 | 59579 |
| 1660-01-515-9208 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 2515-00A00 | 16827 |
| 1660-01-516-8406 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 160D955313-11 | 79RG9 |
| 1660-01-549-1635 | DIFFUSER,AIR,AIRCRAFT HEATING AN | ||
| 1660-01-552-5373 | DIFFUSER,AIR,AIRCRAFT HEATING AN | LS35478-A-80-48 | 98897 |
| 1660-01-560-6388 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 206-070-368-102 | 97499 |
| 1660-01-564-7127 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 4186-2 | 59579 |
| 1660-01-570-6431 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 6386561 | 4U884 |
| 1660-01-571-9619 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 10-0028-17 | 72914 |
| 1660-01-578-4977 | DIFFUSER,AIR,AIRCRAFT HEATING AN | ||
| 1660-01-584-8880 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 2438-00 | 59579 |
| 1660-01-586-6072 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 2966-01 | 60299 |
| 1660-01-594-3635 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 2368-501 | 59579 |
| 1660-01-596-1908 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 492-203 | 77294 |
| 1660-01-596-1909 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 2368-0 | 1RCS4 |
| 1660-01-598-8401 | DIFFUSER,AIR,AIRCRAFT HEATING AN | M123033 | 41CT5 |
| 1660-01-598-8405 | DIFFUSER,AIR,AIRCRAFT HEATING AN | M123032 | 41CT5 |
| 1660-01-598-8408 | DIFFUSER,AIR,AIRCRAFT HEATING AN | M123031 | 41CT5 |
| 1660-01-598-8415 | DIFFUSER,AIR,AIRCRAFT HEATING AN | M123018 | 41CT5 |
| 1660-01-599-9200 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 961-5045-001 | 97896 |
| 1660-01-603-0942 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 2215627-1 | 70210 |
One listed part number is shown for each NSN. Open an NSN to see all of them.