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 9,201-9,300 of 61,841.
| NSN | Item name | Part number | CAGE |
|---|---|---|---|
| 1660-01-449-0818 | DUCT ASSEMBLY,AIR CONDITIONING-H | ML1-74-0110/15 | 98769 |
| 1660-01-449-0820 | DUCT ASSEMBLY,AIR CONDITIONING-H | ML1-74-0110/16 | 98769 |
| 1660-01-449-1554 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y377-801 | 81755 |
| 1660-01-449-2104 | DUCT ASSEMBLY,AIR CONDITIONING-H | KC01710-001 | 15284 |
| 1660-01-449-2287 | DUCT ASSEMBLY,AIR CONDITIONING-H | KC49113-503 | 18118 |
| 1660-01-449-2630 | DUCT ASSEMBLY,AIR CONDITIONING-H | KC49210-301 | 18118 |
| 1660-01-449-2645 | DUCT ASSEMBLY,AIR CONDITIONING-H | KC49110-507 | 18118 |
| 1660-01-449-4669 | DUCT ASSEMBLY,AIR CONDITIONING-H | 75A321328-2025 | 76301 |
| 1660-01-449-6499 | DUCT ASSEMBLY,AIR CONDITIONING-H | 75A832601-1001 | 76301 |
| 1660-01-449-6502 | DUCT ASSEMBLY,AIR CONDITIONING-H | 75A832602-1003 | 76301 |
| 1660-01-449-9251 | DUCT ASSEMBLY,AIR CONDITIONING-H | 17P2N3042-505 | 88277 |
| 1660-01-450-0112 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A830772-1015 | 76301 |
| 1660-01-450-4641 | DUCT ASSEMBLY,AIR CONDITIONING-H | KC49110-303 | 18118 |
| 1660-01-451-4255 | DUCT ASSEMBLY,AIR CONDITIONING-H | SCD88745 | 80063 |
| 1660-01-451-4956 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y351-3 | 81755 |
| 1660-01-451-4960 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y365-5 | 81755 |
| 1660-01-451-4961 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y491-25 | 81755 |
| 1660-01-451-4962 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y491-807 | 81755 |
| 1660-01-452-2358 | DUCT ASSEMBLY,AIR CONDITIONING-H | 75A830661-1009 | 76301 |
| 1660-01-452-9564 | DUCT ASSEMBLY,AIR CONDITIONING-H | 75A832681-1003 | 76301 |
| 1660-01-453-6210 | DUCT ASSEMBLY,AIR CONDITIONING-H | 68A870990-1001 | 76301 |
| 1660-01-453-6211 | DUCT ASSEMBLY,AIR CONDITIONING-H | 68A870992-1001 | 76301 |
| 1660-01-454-0430 | DUCT ASSEMBLY,AIR CONDITIONING-H | 17P1N4065-623 | 88277 |
| 1660-01-454-0432 | DUCT ASSEMBLY,AIR CONDITIONING-H | 17P1N4065-621 | 88277 |
| 1660-01-454-1573 | DUCT ASSEMBLY,AIR CONDITIONING-H | 369D22009-105 | 8V613 |
| 1660-01-454-5075 | DUCT ASSEMBLY,AIR CONDITIONING-H | 14657-295 | 70628 |
| 1660-01-454-7731 | DUCT ASSEMBLY,AIR CONDITIONING-H | 75A320947-1002 | 76301 |
| 1660-01-454-8260 | DUCT ASSEMBLY,AIR CONDITIONING-H | 7-511A21595-3 | 8V613 |
| 1660-01-454-8286 | DUCT ASSEMBLY,AIR CONDITIONING-H | 7-511A21620-1 | 8V613 |
| 1660-01-454-8287 | DUCT ASSEMBLY,AIR CONDITIONING-H | 7-511A21635-1 | 8V613 |
| 1660-01-455-1326 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-455-9009 | DUCT ASSEMBLY,AIR CONDITIONING-H | 3353283-1 | 98897 |
| 1660-01-455-9012 | DUCT ASSEMBLY,AIR CONDITIONING-H | 3353284-1 | 98897 |
| 1660-01-456-4106 | DUCT ASSEMBLY,AIR CONDITIONING-H | 11438775 | 18876 |
| 1660-01-458-0162 | DUCT ASSEMBLY,AIR CONDITIONING-H | DAA3122A889-011 | 80378 |
| 1660-01-458-0203 | DUCT ASSEMBLY,AIR CONDITIONING-H | DAA3122A884-009 | 80378 |
| 1660-01-459-3697 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-459-8368 | DUCT ASSEMBLY,AIR CONDITIONING-H | 944719-101 | 96547 |
| 1660-01-461-5918 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-462-0020 | DUCT ASSEMBLY,AIR CONDITIONING-H | 75A832666-1001 | 76301 |
| 1660-01-462-1959 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5511095-601 | 98769 |
| 1660-01-462-1960 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5511095-602 | 98769 |
| 1660-01-462-1963 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5511099-617 | 98769 |
| 1660-01-462-1967 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5511099-618 | 98769 |
| 1660-01-462-1968 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5511097-633 | 98769 |
| 1660-01-462-1970 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5511098-613 | 98769 |
| 1660-01-462-2530 | DUCT ASSEMBLY,AIR CONDITIONING-H | 17P2N4310-4 | 88277 |
| 1660-01-462-3085 | DUCT ASSEMBLY,AIR CONDITIONING-H | 17P2N4310-3 | 88277 |
| 1660-01-462-3087 | DUCT ASSEMBLY,AIR CONDITIONING-H | 17P2N4310-7 | 88277 |
| 1660-01-462-5569 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5511103-617 | 8X044 |
| 1660-01-462-5570 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5511104-641 | 8X044 |
| 1660-01-462-5584 | DUCT ASSEMBLY,AIR CONDITIONING-H | 914157-1 | 98897 |
| 1660-01-462-5586 | DUCT ASSEMBLY,AIR CONDITIONING-H | 914157-2 | 98897 |
| 1660-01-462-6789 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A837462-1002 | 76823 |
| 1660-01-462-6804 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A837462-1003 | 76823 |
| 1660-01-463-0205 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74AB37463-1003 | 76823 |
| 1660-01-463-1480 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y512-97 | 81755 |
| 1660-01-463-1567 | DUCT ASSEMBLY,AIR CONDITIONING-H | 17PN4307-4 | 88277 |
| 1660-01-463-3153 | DUCT ASSEMBLY,AIR CONDITIONING-H | 17P2N4307-3 | 88277 |
| 1660-01-464-8815 | DUCT ASSEMBLY,AIR CONDITIONING-H | 901-325-423-109 | 77272 |
| 1660-01-464-8817 | DUCT ASSEMBLY,AIR CONDITIONING-H | 901-325-424-103 | 77272 |
| 1660-01-464-8821 | DUCT ASSEMBLY,AIR CONDITIONING-H | 901-325-423-107 | 77272 |
| 1660-01-464-8901 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2341324-1-3 | 70210 |
| 1660-01-465-4740 | DUCT ASSEMBLY,AIR CONDITIONING-H | 1550171-7 | 7EK50 |
| 1660-01-465-7539 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y225-809 | 81755 |
| 1660-01-466-8302 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-468-8970 | DUCT ASSEMBLY,AIR CONDITIONING-H | 17P2N9207-501 | 88277 |
| 1660-01-469-2126 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A830683-1007 | 76301 |
| 1660-01-469-5639 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A831412-1001 | 76301 |
| 1660-01-469-7043 | DUCT ASSEMBLY,AIR CONDITIONING-H | 414A4003-1 | 77272 |
| 1660-01-470-3527 | DUCT ASSEMBLY,AIR CONDITIONING-H | 17P1N5221-1 | 88277 |
| 1660-01-470-6818 | DUCT ASSEMBLY,AIR CONDITIONING-H | 7-511711034-1 | 8V613 |
| 1660-01-470-6834 | DUCT ASSEMBLY,AIR CONDITIONING-H | 7-511711046-1 | 12883 |
| 1660-01-470-6845 | DUCT ASSEMBLY,AIR CONDITIONING-H | 7-511711032-3 | 8V613 |
| 1660-01-470-9728 | DUCT ASSEMBLY,AIR CONDITIONING-H | NAS1375A14CA034 | 97499 |
| 1660-01-471-2121 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65-21051-13 | 81205 |
| 1660-01-471-2526 | DUCT ASSEMBLY,AIR CONDITIONING-H | 1512132-101 | 98769 |
| 1660-01-471-2527 | DUCT ASSEMBLY,AIR CONDITIONING-H | 1512143-101 | 98769 |
| 1660-01-471-2528 | DUCT ASSEMBLY,AIR CONDITIONING-H | 1512144-101 | 98769 |
| 1660-01-471-3208 | DUCT ASSEMBLY,AIR CONDITIONING-H | DOU-1184-0003 | 16632 |
| 1660-01-471-5341 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5511093-619 | 8X044 |
| 1660-01-471-5342 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-471-5343 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5511094-607 | 8X044 |
| 1660-01-471-5344 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5511092-613 | 8X044 |
| 1660-01-471-5345 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5511100-601 | 8X044 |
| 1660-01-471-5346 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5511091-619 | 8X044 |
| 1660-01-471-6380 | DUCT ASSEMBLY,AIR CONDITIONING-H | 17P2N4178-501 | 88277 |
| 1660-01-471-6425 | DUCT ASSEMBLY,AIR CONDITIONING-H | 17P8N9004-507 | 88277 |
| 1660-01-471-8015 | DUCT ASSEMBLY,AIR CONDITIONING-H | 7-W11712016-1 | 8V613 |
| 1660-01-471-8016 | DUCT ASSEMBLY,AIR CONDITIONING-H | 7-W11712110-1 | 8V613 |
| 1660-01-471-8017 | DUCT ASSEMBLY,AIR CONDITIONING-H | 7-W11712014-1 | 8V613 |
| 1660-01-471-8329 | DUCT ASSEMBLY,AIR CONDITIONING-H | 7-W11712018-1 | 8V613 |
| 1660-01-471-9527 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2215687-1 | 70210 |
| 1660-01-471-9529 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2215685-1 | 70210 |
| 1660-01-472-0354 | DUCT ASSEMBLY,AIR CONDITIONING-H | 901-032-857-101 | 97499 |
| 1660-01-472-0983 | DUCT ASSEMBLY,AIR CONDITIONING-H | 3305058-15 | 98897 |
| 1660-01-472-1341 | DUCT ASSEMBLY,AIR CONDITIONING-H | 3305058-16 | 98897 |
| 1660-01-472-2056 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5511474-134 | 98769 |
| 1660-01-472-2057 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5511435-137 | 98769 |
| 1660-01-472-2058 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5511474-134 | 98769 |
One listed part number is shown for each NSN. Open an NSN to see all of them.