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 5,701-5,800 of 61,841.
| NSN | Item name | Part number | CAGE |
|---|---|---|---|
| 1660-00-409-3115 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51E16081-35 | 79RG9 |
| 1660-00-409-3116 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51E16082-5 | 79RG9 |
| 1660-00-412-4382 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51E10291-5 | 79RG9 |
| 1660-00-413-4994 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51E16142-81 | 79RG9 |
| 1660-00-413-4999 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-00-413-5001 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51E11051-9 | 79RG9 |
| 1660-00-421-2075 | DUCT ASSEMBLY,AIR CONDITIONING-H | 12990-101A | 70628 |
| 1660-00-421-2087 | DUCT ASSEMBLY,AIR CONDITIONING-H | 12991-101A | 70628 |
| 1660-00-425-1886 | DUCT ASSEMBLY,AIR CONDITIONING-H | 123EC40135-59 | 79RG9 |
| 1660-00-431-4732 | DUCT ASSEMBLY,AIR CONDITIONING-H | 12Y756-6 | 81755 |
| 1660-00-432-5627 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-00-436-0311 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65-10606-167 | 81205 |
| 1660-00-442-7527 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-28166-1 | 82918 |
| 1660-00-442-9134 | DUCT ASSEMBLY,AIR CONDITIONING-H | C4P1837-2 | 71867 |
| 1660-00-442-9135 | DUCT ASSEMBLY,AIR CONDITIONING-H | C4P1837-1 | 71867 |
| 1660-00-444-9205 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-13243-501 | 82918 |
| 1660-00-446-3415 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-8656-502 | 82918 |
| 1660-00-456-7707 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-00-460-3788 | DUCT ASSEMBLY,AIR CONDITIONING-H | 20426-2200 | 66195 |
| 1660-00-473-8774 | DUCT ASSEMBLY,AIR CONDITIONING-H | 785518-1 | 98897 |
| 1660-00-473-9790 | DUCT ASSEMBLY,AIR CONDITIONING-H | 784864-1 | 98897 |
| 1660-00-475-3281 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-34320-1 | 82918 |
| 1660-00-476-1619 | DUCT ASSEMBLY,AIR CONDITIONING-H | 106433 | 98769 |
| 1660-00-477-4327 | DUCT ASSEMBLY,AIR CONDITIONING-H | 34-1314-515 | 81205 |
| 1660-00-478-3931 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65-10606-168 | 82918 |
| 1660-00-478-3938 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-27262-509 | 82918 |
| 1660-00-478-3939 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-27262-510 | 82918 |
| 1660-00-478-3940 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-27264-501 | 82918 |
| 1660-00-478-3942 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-27265-505 | 82918 |
| 1660-00-478-3947 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-27265-506 | 82918 |
| 1660-00-480-0117 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51E16063-1 | 79RG9 |
| 1660-00-480-0146 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51E16146-1 | 79RG9 |
| 1660-00-480-0256 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-00-480-0257 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-00-482-5697 | DUCT ASSEMBLY,AIR CONDITIONING-H | 3A21126-119 | 98897 |
| 1660-00-482-9343 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51E16044-1 | 79RG9 |
| 1660-00-482-9345 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51E16044-3 | 79RG9 |
| 1660-00-485-8705 | DUCT ASSEMBLY,AIR CONDITIONING-H | 9679M25G03 | 07482 |
| 1660-00-488-1776 | DUCT ASSEMBLY,AIR CONDITIONING-H | 53-110131-1 | 76301 |
| 1660-00-488-2054 | DUCT ASSEMBLY,AIR CONDITIONING-H | 58D82063-2 | 98752 |
| 1660-00-491-1107 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-27330-501 | 82918 |
| 1660-00-491-1121 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-27330-502 | 82918 |
| 1660-00-491-1130 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-27331-501 | 82918 |
| 1660-00-491-1170 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-27331-502 | 82918 |
| 1660-00-494-9292 | DUCT ASSEMBLY,AIR CONDITIONING-H | 68A870735-2013 | 76301 |
| 1660-00-495-4602 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-27266-505 | 82918 |
| 1660-00-495-4603 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-27266-506 | 82918 |
| 1660-00-495-4604 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-27268-501 | 82918 |
| 1660-00-495-5572 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-29467-501 | 82918 |
| 1660-00-495-5575 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-29468-1 | 82918 |
| 1660-00-495-5577 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-29469-1 | 82918 |
| 1660-00-498-1721 | DUCT ASSEMBLY,AIR CONDITIONING-H | 212-061-521-077 | 97499 |
| 1660-00-498-1728 | DUCT ASSEMBLY,AIR CONDITIONING-H | 212-061-521-78 | 97499 |
| 1660-00-499-3724 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-29471-506 | 82918 |
| 1660-00-499-3797 | DUCT ASSEMBLY,AIR CONDITIONING-H | 39-25194-1 | 82918 |
| 1660-00-499-3806 | DUCT ASSEMBLY,AIR CONDITIONING-H | 39-25195-501 | 82918 |
| 1660-00-499-3956 | DUCT ASSEMBLY,AIR CONDITIONING-H | 371051-1 | 98897 |
| 1660-00-500-7080 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-00-501-0301 | DUCT ASSEMBLY,AIR CONDITIONING-H | 371041-1 | 98897 |
| 1660-00-501-0753 | DUCT ASSEMBLY,AIR CONDITIONING-H | 370936-1 | 98897 |
| 1660-00-501-0848 | DUCT ASSEMBLY,AIR CONDITIONING-H | 371040-1 | 98897 |
| 1660-00-501-0879 | DUCT ASSEMBLY,AIR CONDITIONING-H | 371044-1 | 98897 |
| 1660-00-501-0881 | DUCT ASSEMBLY,AIR CONDITIONING-H | 371045-1 | 98897 |
| 1660-00-501-0926 | DUCT ASSEMBLY,AIR CONDITIONING-H | 371046-1 | 98897 |
| 1660-00-501-0927 | DUCT ASSEMBLY,AIR CONDITIONING-H | 371047-1 | 98897 |
| 1660-00-501-1041 | DUCT ASSEMBLY,AIR CONDITIONING-H | 371043-1 | 98897 |
| 1660-00-501-1053 | DUCT ASSEMBLY,AIR CONDITIONING-H | 371052-1 | 98897 |
| 1660-00-501-1124 | DUCT ASSEMBLY,AIR CONDITIONING-H | 371053-1 | 98897 |
| 1660-00-501-1130 | DUCT ASSEMBLY,AIR CONDITIONING-H | 371054-1 | 98897 |
| 1660-00-501-1144 | DUCT ASSEMBLY,AIR CONDITIONING-H | 371055-1 | 98897 |
| 1660-00-501-1201 | DUCT ASSEMBLY,AIR CONDITIONING-H | 378272-1 | 98897 |
| 1660-00-501-1203 | DUCT ASSEMBLY,AIR CONDITIONING-H | 373513-1 | 98897 |
| 1660-00-501-1204 | DUCT ASSEMBLY,AIR CONDITIONING-H | 371042-5 | 98897 |
| 1660-00-501-1387 | DUCT ASSEMBLY,AIR CONDITIONING-H | 373714-1 | 98897 |
| 1660-00-507-1938 | DUCT ASSEMBLY,AIR CONDITIONING-H | 288-533403-11 | 0ESK8 |
| 1660-00-508-4206 | DUCT ASSEMBLY,AIR CONDITIONING-H | 38P61151-7 | 26512 |
| 1660-00-510-3882 | DUCT ASSEMBLY,AIR CONDITIONING-H | 123EC51120-3 | 70974 |
| 1660-00-510-9111 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-32382-502 | 82918 |
| 1660-00-512-9231 | DUCT ASSEMBLY,AIR CONDITIONING-H | 32-83186-1 | 8X044 |
| 1660-00-514-3100 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51E10244-9 | 79RG9 |
| 1660-00-518-5952 | DUCT ASSEMBLY,AIR CONDITIONING-H | 14-54101-1 | 76823 |
| 1660-00-520-0696 | DUCT ASSEMBLY,AIR CONDITIONING-H | 53-830072-1 | 76301 |
| 1660-00-520-5637 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-31548-1 | 81205 |
| 1660-00-520-5641 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-31549-1 | 82918 |
| 1660-00-520-5643 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-31551-1 | 82918 |
| 1660-00-520-5648 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-32564-1 | 82918 |
| 1660-00-523-8591 | DUCT ASSEMBLY,AIR CONDITIONING-H | 353878-12 | 98897 |
| 1660-00-524-1581 | DUCT ASSEMBLY,AIR CONDITIONING-H | 38P61151-1 | 26512 |
| 1660-00-524-1601 | DUCT ASSEMBLY,AIR CONDITIONING-H | 8-22556 | 15090 |
| 1660-00-524-1837 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5-95672-2 | 81205 |
| 1660-00-525-3567 | DUCT ASSEMBLY,AIR CONDITIONING-H | 272-3073055 | 38597 |
| 1660-00-530-3427 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5-97887 | 82918 |
| 1660-00-532-4864 | DUCT ASSEMBLY,AIR CONDITIONING-H | 32-831627-301 | 76301 |
| 1660-00-533-2692 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5-85637-82 | 81205 |
| 1660-00-534-8005 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5-97828-22 | 82918 |
| 1660-00-535-4220 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51E16146-3 | 79RG9 |
| 1660-00-545-4973 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-00-545-6627 | DUCT ASSEMBLY,AIR CONDITIONING-H | 191-53451-2 | 43999 |
| 1660-00-548-9658 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2506955-103 | 98769 |
| 1660-00-548-9662 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2506955-106 | 98769 |
One listed part number is shown for each NSN. Open an NSN to see all of them.