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 6,201-6,300 of 61,841.
| NSN | Item name | Part number | CAGE |
|---|---|---|---|
| 1660-01-036-9213 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-68401-9 | 81205 |
| 1660-01-036-9504 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-68455-1 | 81205 |
| 1660-01-037-2017 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-67035-1 | 81205 |
| 1660-01-037-2018 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-67036-1 | 81205 |
| 1660-01-037-2019 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-67038-1 | 81205 |
| 1660-01-037-2020 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-67050-1 | 81205 |
| 1660-01-037-2021 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-67204-1 | 81205 |
| 1660-01-037-2022 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-67207-17 | 81205 |
| 1660-01-037-2023 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-67208-1 | 81205 |
| 1660-01-037-2024 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-67219-6 | 81205 |
| 1660-01-037-2025 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-67223-1 | 81205 |
| 1660-01-037-2026 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-67227-1 | 81205 |
| 1660-01-037-2027 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-67228-4 | 81205 |
| 1660-01-037-2028 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-67229-10 | 81205 |
| 1660-01-037-2029 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-67237-1 | 81205 |
| 1660-01-037-3878 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-037-4708 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-68451-1 | 81205 |
| 1660-01-037-8792 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-68204-3 | 81205 |
| 1660-01-037-9806 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51E10267-37 | 79RG9 |
| 1660-01-037-9807 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51E11045-5 | 79RG9 |
| 1660-01-037-9808 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51E15008-1 | 79RG9 |
| 1660-01-037-9811 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51E16029-5 | 79RG9 |
| 1660-01-038-1859 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54821-1 | 76823 |
| 1660-01-038-1908 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54159-1 | 79U29 |
| 1660-01-038-5047 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54017-1 | 76823 |
| 1660-01-038-8371 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54537-1 | 79U29 |
| 1660-01-038-8372 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54539-1 | 79U29 |
| 1660-01-038-8373 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54540-1 | 76823 |
| 1660-01-038-9950 | DUCT ASSEMBLY,AIR CONDITIONING-H | NH1002115-15 | 00624 |
| 1660-01-039-0451 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2-54520-505 | 76823 |
| 1660-01-039-0940 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54921-29 | 79U29 |
| 1660-01-039-3359 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54921-17 | 76823 |
| 1660-01-039-3360 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54029-1 | 76823 |
| 1660-01-039-3361 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54523-1 | 76823 |
| 1660-01-039-4347 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54921-7 | 79U29 |
| 1660-01-039-4348 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54402-1 | 76823 |
| 1660-01-039-4989 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54179-29 | 76823 |
| 1660-01-039-6882 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-50507-1 | 76823 |
| 1660-01-039-6883 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54018-1 | 76823 |
| 1660-01-039-6884 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54132-15 | 76823 |
| 1660-01-039-6885 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54243-19 | 76823 |
| 1660-01-039-9347 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54507-1 | 76823 |
| 1660-01-039-9348 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54820-9 | 76823 |
| 1660-01-039-9349 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-56721-1 | 76823 |
| 1660-01-039-9680 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-68404-6 | 81205 |
| 1660-01-040-1372 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51E16072-19 | 79RG9 |
| 1660-01-040-2948 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54921-11 | 76823 |
| 1660-01-040-2949 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54241-1 | 79U29 |
| 1660-01-040-2950 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54242-1 | 76823 |
| 1660-01-040-3619 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54536-3 | 79U29 |
| 1660-01-040-6982 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54212-35 | 40581 |
| 1660-01-040-6983 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54438-1 | 76823 |
| 1660-01-040-6984 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54536-1 | 79U29 |
| 1660-01-040-6985 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54819-1 | 76823 |
| 1660-01-040-8529 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54030-1 | 40581 |
| 1660-01-040-8530 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54503-1 | 76823 |
| 1660-01-040-8531 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54819-3 | 76823 |
| 1660-01-041-4496 | DUCT ASSEMBLY,AIR CONDITIONING-H | 3313859-9 | 98897 |
| 1660-01-041-5707 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65-10606-114 | 81205 |
| 1660-01-041-8646 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-54312-1 | 76823 |
| 1660-01-041-8647 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-50518-1 | 79U29 |
| 1660-01-042-7994 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-50519-1 | 76823 |
| 1660-01-043-2619 | DUCT ASSEMBLY,AIR CONDITIONING-H | 6866580-1 | 03640 |
| 1660-01-044-6240 | DUCT ASSEMBLY,AIR CONDITIONING-H | 3314794-5 | 98897 |
| 1660-01-044-7806 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y315-1 | 81755 |
| 1660-01-044-7807 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y315-5 | 81755 |
| 1660-01-044-7808 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y318-3 | 81755 |
| 1660-01-044-7809 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y319-1 | 81755 |
| 1660-01-044-7810 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y361-3 | 81755 |
| 1660-01-044-7811 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y362-1 | 81755 |
| 1660-01-044-7812 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y364-3 | 81755 |
| 1660-01-044-7813 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y365-1 | 81755 |
| 1660-01-044-7814 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y368-3 | 81755 |
| 1660-01-044-7816 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y412-3 | 81755 |
| 1660-01-044-7817 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y414-1 | 81755 |
| 1660-01-044-7818 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y491-1 | 81755 |
| 1660-01-044-7819 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y492-1 | 81755 |
| 1660-01-044-7820 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y334-5 | 81755 |
| 1660-01-044-7821 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y460-3 | 81755 |
| 1660-01-044-7822 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y463-1 | 81755 |
| 1660-01-044-7823 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y466-5 | 81755 |
| 1660-01-044-7824 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y467-1 | 81755 |
| 1660-01-044-7825 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y470-5 | 81755 |
| 1660-01-044-7826 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y486-5 | 81755 |
| 1660-01-044-7827 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y487-3 | 81755 |
| 1660-01-044-8940 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y317-1 | 81755 |
| 1660-01-044-8941 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y317-3 | 81755 |
| 1660-01-044-8942 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y320-1 | 81755 |
| 1660-01-044-8943 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y360-3 | 81755 |
| 1660-01-044-9371 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y416-1 | 81755 |
| 1660-01-044-9372 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y424-1 | 81755 |
| 1660-01-044-9373 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y424-2 | 81755 |
| 1660-01-045-2164 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y313-3 | 81755 |
| 1660-01-045-3260 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y472-3 | 81755 |
| 1660-01-045-6919 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-045-6965 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y415-1 | 81755 |
| 1660-01-045-9895 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y363-3 | 81755 |
| 1660-01-045-9896 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y485-1 | 81755 |
| 1660-01-045-9897 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y490-3 | 81755 |
| 1660-01-046-1406 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y172-1 | 81755 |
One listed part number is shown for each NSN. Open an NSN to see all of them.