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 10,901-11,000 of 61,841.
| NSN | Item name | Part number | CAGE |
|---|---|---|---|
| 1660-01-668-0687 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y6223-31 | 81755 |
| 1660-01-668-0726 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y6665-19 | 81755 |
| 1660-01-668-0728 | DUCT ASSEMBLY,AIR CONDITIONING-H | 800-8829-20 | 7EK50 |
| 1660-01-668-0740 | DUCT ASSEMBLY,AIR CONDITIONING-H | 149-340088-101 | 7EK50 |
| 1660-01-668-1446 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y6673-7 | 81755 |
| 1660-01-668-1836 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y6664-7 | 81755 |
| 1660-01-668-1847 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y441-823 | 81755 |
| 1660-01-668-2552 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y6248-31 | 81755 |
| 1660-01-668-2558 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y6222-7 | 81755 |
| 1660-01-668-2564 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y6337-7 | 81755 |
| 1660-01-668-2580 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y6247-7 | 81755 |
| 1660-01-668-2594 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y6235-7 | 81755 |
| 1660-01-668-3196 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y6670-7 | 81755 |
| 1660-01-668-3204 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y6238-7 | 81755 |
| 1660-01-668-3755 | DUCT ASSEMBLY,AIR CONDITIONING-H | 96500-03001-102 | 78286 |
| 1660-01-668-7580 | DUCT ASSEMBLY,AIR CONDITIONING-H | UWA61009-2 | 0YJB5 |
| 1660-01-669-0649 | DUCT ASSEMBLY,AIR CONDITIONING-H | 3810988-1 | 99193 |
| 1660-01-669-3191 | DUCT ASSEMBLY,AIR CONDITIONING-H | 3617018-1 | 99193 |
| 1660-01-670-2907 | DUCT ASSEMBLY,AIR CONDITIONING-H | DAA3287A846-011 | 1W025 |
| 1660-01-670-4806 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y6662-15 | 81755 |
| 1660-01-671-3802 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y263-7 | 81755 |
| 1660-01-671-5828 | DUCT ASSEMBLY,AIR CONDITIONING-H | CAI-8658 | 2W728 |
| 1660-01-671-8054 | DUCT ASSEMBLY,AIR CONDITIONING-H | 369A8008-17 | 1KVX4 |
| 1660-01-671-8896 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2CTH42001-0001 | 76823 |
| 1660-01-671-9058 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2CTH42000-0001 | 76823 |
| 1660-01-671-9097 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2CTH42002-0001 | 76823 |
| 1660-01-671-9104 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2CTH42004-0001 | 76823 |
| 1660-01-671-9114 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2CTH42005-0003 | 76823 |
| 1660-01-671-9121 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2CTH42011-0001 | 76823 |
| 1660-01-671-9461 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2WTH42129-0001 | 81755 |
| 1660-01-671-9641 | DUCT ASSEMBLY,AIR CONDITIONING-H | 132804-201 | 70628 |
| 1660-01-671-9651 | DUCT ASSEMBLY,AIR CONDITIONING-H | 132805-201 | 70628 |
| 1660-01-671-9655 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2CTH42023-0001 | 76823 |
| 1660-01-671-9660 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2CTH42028-0001 | 76823 |
| 1660-01-671-9683 | DUCT ASSEMBLY,AIR CONDITIONING-H | 132806-201 | 70628 |
| 1660-01-671-9729 | DUCT ASSEMBLY,AIR CONDITIONING-H | 133801-201 | 70628 |
| 1660-01-671-9736 | DUCT ASSEMBLY,AIR CONDITIONING-H | 142801-201 | 70628 |
| 1660-01-671-9819 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2WTV42801-0011 | 81755 |
| 1660-01-671-9855 | DUCT ASSEMBLY,AIR CONDITIONING-H | 143802-201 | 70628 |
| 1660-01-671-9914 | DUCT ASSEMBLY,AIR CONDITIONING-H | 143804-201 | 70628 |
| 1660-01-672-1589 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2CTH42027-0001 | 76823 |
| 1660-01-672-1590 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2CTH42052-0001 | 76823 |
| 1660-01-672-1591 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FTF72062-0013 | 81755 |
| 1660-01-672-1864 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FTH52083-0001 | 81755 |
| 1660-01-672-1870 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FTH60026-0001 | 81755 |
| 1660-01-672-1873 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FTH72041-0007 | 81755 |
| 1660-01-672-1880 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FTH72041-0014 | 81755 |
| 1660-01-672-1881 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FTH72062-0007 | 81755 |
| 1660-01-672-1885 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FTH72062-0013 | 81755 |
| 1660-01-672-1928 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2WTH77001-0004 | 81755 |
| 1660-01-672-1932 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2WTH77002-0005 | 81755 |
| 1660-01-672-1942 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FTH22054-0001 | 81755 |
| 1660-01-672-2371 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FTF72041-0014 | 81755 |
| 1660-01-672-2375 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2WTH42126-0001 | 81755 |
| 1660-01-672-2379 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2WTE30197-0001 | 81755 |
| 1660-01-672-2385 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2WTH42119-0001 | 81755 |
| 1660-01-672-3589 | DUCT ASSEMBLY,AIR CONDITIONING-H | DAA3122A531-016 | 1W025 |
| 1660-01-672-3592 | DUCT ASSEMBLY,AIR CONDITIONING-H | DAA3122A531-015 | 1W025 |
| 1660-01-672-3957 | DUCT ASSEMBLY,AIR CONDITIONING-H | DAA3122A527-009 | 1W025 |
| 1660-01-672-4316 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FCH10515-0005 | 81755 |
| 1660-01-672-4319 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FCH10514-0005 | 81755 |
| 1660-01-672-6907 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FTH22046-0001 | 81755 |
| 1660-01-672-7037 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FTH52092-0001 | 81755 |
| 1660-01-672-7083 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FTH52096-0001 | 81755 |
| 1660-01-672-7104 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FTH52100-0001 | 81755 |
| 1660-01-672-7138 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FTH52101-0001 | 81755 |
| 1660-01-672-7308 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FTH22016-0001 | 81755 |
| 1660-01-672-7313 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FTH22037-0001 | 81755 |
| 1660-01-672-7319 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FTH22038-0001 | 81755 |
| 1660-01-672-7690 | DUCT ASSEMBLY,AIR CONDITIONING-H | 143803-201 | 70628 |
| 1660-01-672-7966 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2VSH48003-0001 | 0L1E5 |
| 1660-01-672-8903 | DUCT ASSEMBLY,AIR CONDITIONING-H | DAA3122A549-001 | 80378 |
| 1660-01-672-8904 | DUCT ASSEMBLY,AIR CONDITIONING-H | DAA3122A553-001 | 80378 |
| 1660-01-672-8905 | DUCT ASSEMBLY,AIR CONDITIONING-H | DAA3122A553-002 | 80378 |
| 1660-01-673-1071 | DUCT ASSEMBLY,AIR CONDITIONING-H | 3622060-100-1 | 4A3W7 |
| 1660-01-673-1073 | DUCT ASSEMBLY,AIR CONDITIONING-H | 3622060-100-101 | 4A3W7 |
| 1660-01-673-2269 | DUCT ASSEMBLY,AIR CONDITIONING-H | 4117284 | 77445 |
| 1660-01-673-2342 | DUCT ASSEMBLY,AIR CONDITIONING-H | 4110945-01 | 77445 |
| 1660-01-673-6326 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2WSH62176-0006 | 81755 |
| 1660-01-673-6844 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65C33293-1 | 81205 |
| 1660-01-673-7051 | DUCT ASSEMBLY,AIR CONDITIONING-H | UWA21384-1 | 0YJB5 |
| 1660-01-674-0280 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2VSV38001-0001 | 0L1E5 |
| 1660-01-674-4583 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2FTH72033-0001 | 81755 |
| 1660-01-674-5805 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y6233-7 | 81755 |
| 1660-01-674-5808 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16IY1005-7 | 81755 |
| 1660-01-674-5810 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y441-821 | 81755 |
| 1660-01-675-1224 | DUCT ASSEMBLY,AIR CONDITIONING-H | 339482-4 | 98897 |
| 1660-01-675-1970 | DUCT ASSEMBLY,AIR CONDITIONING-H | DAF3122P934-001 | 06EE3 |
| 1660-01-675-8293 | DUCT ASSEMBLY,AIR CONDITIONING-H | UWA21363-3 | 0YJB5 |
| 1660-01-675-8399 | DUCT ASSEMBLY,AIR CONDITIONING-H | UWA21375-3 | 0YJB5 |
| 1660-01-675-8784 | DUCT ASSEMBLY,AIR CONDITIONING-H | 3352137-1 | 98897 |
| 1660-01-675-8804 | DUCT ASSEMBLY,AIR CONDITIONING-H | UWA21884-1 | 0YJB5 |
| 1660-01-675-8835 | DUCT ASSEMBLY,AIR CONDITIONING-H | UWA21371-3 | 0YJB5 |
| 1660-01-675-9022 | DUCT ASSEMBLY,AIR CONDITIONING-H | 3622220-106-101 | 4A3W7 |
| 1660-01-676-8476 | DUCT ASSEMBLY,AIR CONDITIONING-H | WA123-1.25-69-6 | 70628 |
| 1660-01-677-9618 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y378-73 | 81755 |
| 1660-01-678-0231 | DUCT ASSEMBLY,AIR CONDITIONING-H | 775-34507-13 | 81205 |
| 1660-01-678-0700 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y6662-13 | 81755 |
| 1660-01-678-0741 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y6661-53 | 81755 |
| 1660-01-678-0748 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y6236-7 | 81755 |
One listed part number is shown for each NSN. Open an NSN to see all of them.