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 7,601-7,700 of 61,841.
| NSN | Item name | Part number | CAGE |
|---|---|---|---|
| 1660-01-269-9837 | DUCT ASSEMBLY,AIR CONDITIONING-H | 520-10038-6 | 81205 |
| 1660-01-269-9838 | DUCT ASSEMBLY,AIR CONDITIONING-H | 520-10036-3 | 81205 |
| 1660-01-269-9839 | DUCT ASSEMBLY,AIR CONDITIONING-H | 520-10036-1 | 81205 |
| 1660-01-269-9840 | DUCT ASSEMBLY,AIR CONDITIONING-H | 520-10039-1 | 81205 |
| 1660-01-269-9841 | DUCT ASSEMBLY,AIR CONDITIONING-H | 520-10041-1 | 81205 |
| 1660-01-269-9842 | DUCT ASSEMBLY,AIR CONDITIONING-H | 520-10038-1 | 81205 |
| 1660-01-270-1345 | DUCT ASSEMBLY,AIR CONDITIONING-H | 128EC61268-1 | 79RG9 |
| 1660-01-270-2242 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y645-9 | 81755 |
| 1660-01-270-2248 | DUCT ASSEMBLY,AIR CONDITIONING-H | L5338245-008 | 43999 |
| 1660-01-270-3098 | DUCT ASSEMBLY,AIR CONDITIONING-H | 128B11608-5 | 79RG9 |
| 1660-01-270-6785 | DUCT ASSEMBLY,AIR CONDITIONING-H | 75A830654-1015 | 76301 |
| 1660-01-271-1173 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A831051-1003 | 76301 |
| 1660-01-271-1174 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A880692-1011 | 76301 |
| 1660-01-271-1175 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A831051-1001 | 76301 |
| 1660-01-271-3469 | DUCT ASSEMBLY,AIR CONDITIONING-H | 128EC10087-3 | 79RG9 |
| 1660-01-271-4458 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A831160-1007 | 76301 |
| 1660-01-271-4459 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A831160-1009 | 76301 |
| 1660-01-271-7769 | DUCT ASSEMBLY,AIR CONDITIONING-H | 836448-12 | 98897 |
| 1660-01-271-8827 | DUCT ASSEMBLY,AIR CONDITIONING-H | 123EC50066-301 | 70974 |
| 1660-01-271-9178 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y524-805 | 81755 |
| 1660-01-271-9179 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y390-801 | 81755 |
| 1660-01-271-9180 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y515-5 | 81755 |
| 1660-01-271-9181 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y3015-3 | 81755 |
| 1660-01-272-5589 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A831186-1003 | 76301 |
| 1660-01-272-7957 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A835769-1009 | 76823 |
| 1660-01-272-7958 | DUCT ASSEMBLY,AIR CONDITIONING-H | 75A314120-1005 | 76301 |
| 1660-01-272-7959 | DUCT ASSEMBLY,AIR CONDITIONING-H | 75A314120-1007 | 76301 |
| 1660-01-272-9213 | DUCT ASSEMBLY,AIR CONDITIONING-H | 1128EC40073-1 | 79RG9 |
| 1660-01-272-9214 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-272-9671 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-273-6943 | DUCT ASSEMBLY,AIR CONDITIONING-H | 128EC61251-5 | 79RG9 |
| 1660-01-274-0557 | DUCT ASSEMBLY,AIR CONDITIONING-H | L5351089-021 | 43999 |
| 1660-01-274-2334 | DUCT ASSEMBLY,AIR CONDITIONING-H | 967278-101 | 98897 |
| 1660-01-274-3841 | DUCT ASSEMBLY,AIR CONDITIONING-H | L5351728-001 | 43999 |
| 1660-01-274-3842 | DUCT ASSEMBLY,AIR CONDITIONING-H | L5351201-021 | 43999 |
| 1660-01-274-9590 | DUCT ASSEMBLY,AIR CONDITIONING-H | 520-10489-20 | 82918 |
| 1660-01-274-9591 | DUCT ASSEMBLY,AIR CONDITIONING-H | L5354163-011 | 43999 |
| 1660-01-275-5672 | DUCT ASSEMBLY,AIR CONDITIONING-H | 75A832739-1003 | 76301 |
| 1660-01-275-5673 | DUCT ASSEMBLY,AIR CONDITIONING-H | L5337567-011 | 43999 |
| 1660-01-275-6320 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1902-805 | 81755 |
| 1660-01-275-7028 | DUCT ASSEMBLY,AIR CONDITIONING-H | 4P22109-169A | 98897 |
| 1660-01-275-8500 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y271-1 | 81755 |
| 1660-01-276-1783 | DUCT ASSEMBLY,AIR CONDITIONING-H | A55P60134-1 | 79RG9 |
| 1660-01-276-5028 | DUCT ASSEMBLY,AIR CONDITIONING-H | 123ECP50034-1 | 70974 |
| 1660-01-276-6092 | DUCT ASSEMBLY,AIR CONDITIONING-H | 30A322-201 | 14711 |
| 1660-01-276-6093 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A880697-1013 | 76301 |
| 1660-01-276-6094 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A880698-1029 | 76301 |
| 1660-01-276-6095 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51P30137-1 | 79RG9 |
| 1660-01-276-6397 | DUCT ASSEMBLY,AIR CONDITIONING-H | 3P22505-103 | 98897 |
| 1660-01-276-6398 | DUCT ASSEMBLY,AIR CONDITIONING-H | 68A250203-1011 | 76301 |
| 1660-01-276-8297 | DUCT ASSEMBLY,AIR CONDITIONING-H | 68A250203-1012 | 76301 |
| 1660-01-276-8695 | DUCT ASSEMBLY,AIR CONDITIONING-H | A55P60132-5 | 79RG9 |
| 1660-01-276-8696 | DUCT ASSEMBLY,AIR CONDITIONING-H | A55P60132-7 | 79RG9 |
| 1660-01-277-1188 | DUCT ASSEMBLY,AIR CONDITIONING-H | A55P60134-3 | 79RG9 |
| 1660-01-277-3303 | DUCT ASSEMBLY,AIR CONDITIONING-H | 128EC60059-1 | 79RG9 |
| 1660-01-277-3304 | DUCT ASSEMBLY,AIR CONDITIONING-H | A55P60132-1 | 79RG9 |
| 1660-01-277-3538 | DUCT ASSEMBLY,AIR CONDITIONING-H | 123ECP50036-5 | 70974 |
| 1660-01-277-3539 | DUCT ASSEMBLY,AIR CONDITIONING-H | 75A321328-1003 | 76301 |
| 1660-01-277-5088 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-277-5089 | DUCT ASSEMBLY,AIR CONDITIONING-H | A55P60134-2 | 79RG9 |
| 1660-01-277-6206 | DUCT ASSEMBLY,AIR CONDITIONING-H | L5354820-011 | 43999 |
| 1660-01-277-9103 | DUCT ASSEMBLY,AIR CONDITIONING-H | 17G460005-1 | 88277 |
| 1660-01-278-8865 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1921-805 | 81755 |
| 1660-01-278-8866 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1921-811 | 81755 |
| 1660-01-278-9255 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A880698-1021 | 76301 |
| 1660-01-278-9256 | DUCT ASSEMBLY,AIR CONDITIONING-H | 30A358-101 | 76301 |
| 1660-01-279-0594 | DUCT ASSEMBLY,AIR CONDITIONING-H | 75A500615-1003 | 76301 |
| 1660-01-279-0595 | DUCT ASSEMBLY,AIR CONDITIONING-H | 75A500615-1004 | 76301 |
| 1660-01-279-0868 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1921-804 | 81755 |
| 1660-01-279-4000 | DUCT ASSEMBLY,AIR CONDITIONING-H | 784649-1 | 73030 |
| 1660-01-279-4002 | DUCT ASSEMBLY,AIR CONDITIONING-H | 784641-1 | 73030 |
| 1660-01-279-4255 | DUCT ASSEMBLY,AIR CONDITIONING-H | 75A832739-1005 | 76301 |
| 1660-01-279-6010 | DUCT ASSEMBLY,AIR CONDITIONING-H | 784644-1 | 73030 |
| 1660-01-279-6979 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A835855-1016 | 76301 |
| 1660-01-279-6980 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A830788-1011 | 76301 |
| 1660-01-279-6981 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A830753-1007 | 76301 |
| 1660-01-279-8480 | DUCT ASSEMBLY,AIR CONDITIONING-H | 784646-1 | 73030 |
| 1660-01-280-0701 | DUCT ASSEMBLY,AIR CONDITIONING-H | C32E1001-3 | 26512 |
| 1660-01-280-2646 | DUCT ASSEMBLY,AIR CONDITIONING-H | 74A830762-1011 | 76301 |
| 1660-01-280-2809 | DUCT ASSEMBLY,AIR CONDITIONING-H | 204-66029-2 | 81205 |
| 1660-01-280-3127 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y377-3 | 81755 |
| 1660-01-280-7087 | DUCT ASSEMBLY,AIR CONDITIONING-H | 123ECP50035-1 | 70974 |
| 1660-01-280-7088 | DUCT ASSEMBLY,AIR CONDITIONING-H | 123EC51251-1 | 70974 |
| 1660-01-280-7089 | DUCT ASSEMBLY,AIR CONDITIONING-H | 123EC51252-1 | 70974 |
| 1660-01-280-7090 | DUCT ASSEMBLY,AIR CONDITIONING-H | 123EC51253-1 | 70974 |
| 1660-01-280-7091 | DUCT ASSEMBLY,AIR CONDITIONING-H | 123EC51162-1 | 70974 |
| 1660-01-282-0292 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y432-811 | 81755 |
| 1660-01-282-1019 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y3013-803 | 81755 |
| 1660-01-282-3574 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5822349-2 | 88277 |
| 1660-01-282-4223 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y3010-5 | 81755 |
| 1660-01-282-5285 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y3086-801 | 81755 |
| 1660-01-283-0052 | DUCT ASSEMBLY,AIR CONDITIONING-H | L5338365-031 | 43999 |
| 1660-01-283-0745 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-283-0746 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1901-48 | 81755 |
| 1660-01-283-1983 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-283-3383 | DUCT ASSEMBLY,AIR CONDITIONING-H | 4A12205-101A | 98897 |
| 1660-01-284-3506 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2214046-1 | 70210 |
| 1660-01-285-0202 | DUCT ASSEMBLY,AIR CONDITIONING-H | 123EC51165-39 | 70974 |
| 1660-01-285-0203 | DUCT ASSEMBLY,AIR CONDITIONING-H | 123EC51165-1 | 70974 |
| 1660-01-285-9131 | DUCT ASSEMBLY,AIR CONDITIONING-H | 520-10489-515 | 81205 |
One listed part number is shown for each NSN. Open an NSN to see all of them.