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 6,701-6,800 of 61,841.
| NSN | Item name | Part number | CAGE |
|---|---|---|---|
| 1660-01-138-4415 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65C18640-619 | 1W025 |
| 1660-01-138-4416 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65C20566-1 | 82918 |
| 1660-01-138-4417 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65C20566-2 | 81205 |
| 1660-01-139-2384 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65C18563-617 | 81205 |
| 1660-01-140-2113 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2775299-101 | 3H889 |
| 1660-01-140-2114 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2775301-101 | 3H889 |
| 1660-01-140-2115 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-35506-501 | 81205 |
| 1660-01-140-2116 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-35506-502 | 82918 |
| 1660-01-140-2117 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-35506-503 | 82918 |
| 1660-01-140-4077 | DUCT ASSEMBLY,AIR CONDITIONING-H | SK2358-202 | 14711 |
| 1660-01-140-4079 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A830765-1005 | 76301 |
| 1660-01-140-4080 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A830768-1007 | 76301 |
| 1660-01-140-4081 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A830769-1007 | 76301 |
| 1660-01-140-4082 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A830902-1007 | 76301 |
| 1660-01-140-4083 | DUCT ASSEMBLY,AIR CONDITIONING-H | 1215555-101 | 98897 |
| 1660-01-140-8459 | DUCT ASSEMBLY,AIR CONDITIONING-H | BACD40A6-40-5A4 | 81205 |
| 1660-01-140-8460 | DUCT ASSEMBLY,AIR CONDITIONING-H | BACD40A6-50-5A4 | 81205 |
| 1660-01-141-1043 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-66628-4 | 81205 |
| 1660-01-141-1044 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65-43615-21 | 81205 |
| 1660-01-141-1045 | DUCT ASSEMBLY,AIR CONDITIONING-H | 675-12256-501 | 82918 |
| 1660-01-141-1047 | DUCT ASSEMBLY,AIR CONDITIONING-H | 675-12232-1 | 82918 |
| 1660-01-141-1048 | DUCT ASSEMBLY,AIR CONDITIONING-H | 675-12232-501 | 82918 |
| 1660-01-141-2334 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A835633-1009 | 76823 |
| 1660-01-141-3059 | DUCT ASSEMBLY,AIR CONDITIONING-H | 675-12233-5 | 82918 |
| 1660-01-141-3060 | DUCT ASSEMBLY,AIR CONDITIONING-H | 675-12233-6 | 82918 |
| 1660-01-141-3061 | DUCT ASSEMBLY,AIR CONDITIONING-H | 675-12233-7 | 82918 |
| 1660-01-141-3062 | DUCT ASSEMBLY,AIR CONDITIONING-H | 675-12234-1 | 82918 |
| 1660-01-141-3063 | DUCT ASSEMBLY,AIR CONDITIONING-H | 675-12235-1 | 82918 |
| 1660-01-141-3064 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-34195-501 | 82918 |
| 1660-01-141-3065 | DUCT ASSEMBLY,AIR CONDITIONING-H | 39-27567-1 | 82918 |
| 1660-01-141-3066 | DUCT ASSEMBLY,AIR CONDITIONING-H | 25-6644-503 | 82918 |
| 1660-01-141-3067 | DUCT ASSEMBLY,AIR CONDITIONING-H | 675-12245-501 | 82918 |
| 1660-01-141-3070 | DUCT ASSEMBLY,AIR CONDITIONING-H | 12Y856-16 | 81755 |
| 1660-01-141-6004 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y3021-3 | 81755 |
| 1660-01-141-6005 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y390-3 | 81755 |
| 1660-01-141-8943 | DUCT ASSEMBLY,AIR CONDITIONING-H | 675-70510-1 | 82918 |
| 1660-01-141-9766 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51E15009-6 | 79RG9 |
| 1660-01-142-0846 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-142-6687 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y169-3 | 81755 |
| 1660-01-142-6688 | DUCT ASSEMBLY,AIR CONDITIONING-H | C31H5014-6 | 26512 |
| 1660-01-142-6689 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-142-6690 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-142-8942 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A831201-1007 | 76301 |
| 1660-01-143-5739 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-144-0100 | DUCT ASSEMBLY,AIR CONDITIONING-H | 30A359 | 14711 |
| 1660-01-144-0748 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65-11796-1 | 81205 |
| 1660-01-144-0749 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65-11897-23 | 82918 |
| 1660-01-144-0750 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65-11897-6 | 82918 |
| 1660-01-144-0751 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65-11898-11 | 82918 |
| 1660-01-144-0752 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65-11898-3 | 17765 |
| 1660-01-144-0753 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65-11898-810 | 82918 |
| 1660-01-144-0754 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65-40098-1 | 82918 |
| 1660-01-144-0755 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65-57232-1 | 82918 |
| 1660-01-144-0756 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65-57288-1 | 82918 |
| 1660-01-144-4258 | DUCT ASSEMBLY,AIR CONDITIONING-H | 107E4582-36 | 77272 |
| 1660-01-144-4988 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65-42001-16 | 81205 |
| 1660-01-144-8445 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65-11897-7 | 82918 |
| 1660-01-145-2649 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A835861-1005 | 76823 |
| 1660-01-145-2650 | DUCT ASSEMBLY,AIR CONDITIONING-H | 30A366-101 | 14711 |
| 1660-01-146-5012 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-146-5013 | DUCT ASSEMBLY,AIR CONDITIONING-H | C31E5253-1 | 26512 |
| 1660-01-147-3016 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A880693-1005 | 76301 |
| 1660-01-147-3017 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A880698-1015 | 76301 |
| 1660-01-147-7888 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A880696-1013 | 76301 |
| 1660-01-147-7889 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A880696-1005 | 76301 |
| 1660-01-147-7890 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A830771-1007 | 76301 |
| 1660-01-147-8660 | DUCT ASSEMBLY,AIR CONDITIONING-H | 30A365-101 | 14711 |
| 1660-01-148-1388 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A835775-1008 | 76823 |
| 1660-01-148-1563 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A831201-1011 | 76301 |
| 1660-01-148-5643 | DUCT ASSEMBLY,AIR CONDITIONING-H | 25-2636 | 81205 |
| 1660-01-148-5644 | DUCT ASSEMBLY,AIR CONDITIONING-H | 25-2636-1 | 81205 |
| 1660-01-148-7144 | DUCT ASSEMBLY,AIR CONDITIONING-H | 25-2367-2 | 81205 |
| 1660-01-148-7989 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y441-809 | 81755 |
| 1660-01-148-7990 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y437-3 | 81755 |
| 1660-01-148-7991 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y437-5 | 81755 |
| 1660-01-149-1533 | DUCT ASSEMBLY,AIR CONDITIONING-H | 25-2694 | 81205 |
| 1660-01-149-1534 | DUCT ASSEMBLY,AIR CONDITIONING-H | 25-2694-1 | 81205 |
| 1660-01-149-1535 | DUCT ASSEMBLY,AIR CONDITIONING-H | 25-2694-801 | 81205 |
| 1660-01-149-4717 | DUCT ASSEMBLY,AIR CONDITIONING-H | 25-2677-1 | 81205 |
| 1660-01-149-4718 | DUCT ASSEMBLY,AIR CONDITIONING-H | 25-2677-2 | 81205 |
| 1660-01-149-7545 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-66626-7 | 81205 |
| 1660-01-149-7546 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-68511-1 | 81205 |
| 1660-01-150-2098 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65-11617-25 | 82918 |
| 1660-01-150-2451 | DUCT ASSEMBLY,AIR CONDITIONING-H | 25-2308-49 | 81205 |
| 1660-01-150-6674 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A837153-1007 | 76301 |
| 1660-01-150-6675 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A835651-1005 | 76301 |
| 1660-01-150-6676 | DUCT ASSEMBLY,AIR CONDITIONING-H | 30A368-101 | 14711 |
| 1660-01-150-6677 | DUCT ASSEMBLY,AIR CONDITIONING-H | 30A368-201 | 14711 |
| 1660-01-150-6678 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A835859-2007 | 76823 |
| 1660-01-150-7062 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A835803-1007 | 76823 |
| 1660-01-150-7063 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A835028-1001 | 19494 |
| 1660-01-150-9052 | DUCT ASSEMBLY,AIR CONDITIONING-H | 35-35525-1 | 82918 |
| 1660-01-151-2407 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16B4817-32 | 81755 |
| 1660-01-151-5717 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A835824-1003 | 76301 |
| 1660-01-152-0459 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A880692-1005 | 76301 |
| 1660-01-152-0460 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A835699-1009 | 76301 |
| 1660-01-152-0835 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A880698-1005 | 76301 |
| 1660-01-152-0836 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A880698-1011 | 76301 |
| 1660-01-152-0837 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A835767-1003 | 76823 |
| 1660-01-152-0838 | DUCT ASSEMBLY,AIR CONDITIONING-H | 30A299 | 14711 |
One listed part number is shown for each NSN. Open an NSN to see all of them.