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 6,301-6,400 of 61,841.
| NSN | Item name | Part number | CAGE |
|---|---|---|---|
| 1660-01-046-1407 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y222-3 | 81755 |
| 1660-01-046-1408 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y223-5 | 81755 |
| 1660-01-046-1409 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y224-3 | 81755 |
| 1660-01-046-1410 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y225-3 | 81755 |
| 1660-01-046-1411 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y231-1 | 81755 |
| 1660-01-046-1412 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y232-1 | 81755 |
| 1660-01-046-1413 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y233-1 | 81755 |
| 1660-01-046-1414 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y234-1 | 81755 |
| 1660-01-046-1415 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y255-1 | 81755 |
| 1660-01-046-3584 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y246-1 | 81755 |
| 1660-01-046-4180 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y473-5 | 81755 |
| 1660-01-046-5737 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y166-1 | 81755 |
| 1660-01-046-5738 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y167-1 | 81755 |
| 1660-01-046-5739 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y168-1 | 81755 |
| 1660-01-046-5740 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y169-1 | 81755 |
| 1660-01-046-5741 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y489-1 | 81755 |
| 1660-01-046-7687 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y110-1 | 81755 |
| 1660-01-046-7688 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y111-1 | 81755 |
| 1660-01-046-7690 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y114-1 | 81755 |
| 1660-01-046-7691 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y115-1 | 81755 |
| 1660-01-046-7692 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y116-1 | 81755 |
| 1660-01-046-7693 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y119-1 | 81755 |
| 1660-01-046-7694 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y165-3 | 81755 |
| 1660-01-047-2095 | DUCT ASSEMBLY,AIR CONDITIONING-H | 1214791-103 | 98897 |
| 1660-01-047-3477 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y120-1 | 81755 |
| 1660-01-047-3478 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y165-1 | 81755 |
| 1660-01-048-1974 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y332-5 | 81755 |
| 1660-01-048-1975 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y351-1 | 81755 |
| 1660-01-048-1976 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y352-1 | 81755 |
| 1660-01-048-1978 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y316-1 | 81755 |
| 1660-01-048-2910 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-048-3101 | DUCT ASSEMBLY,AIR CONDITIONING-H | 288-310470-21 | 0ESK8 |
| 1660-01-048-5169 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y512-19 | 81755 |
| 1660-01-048-8964 | DUCT ASSEMBLY,AIR CONDITIONING-H | 4A31004-101A | 98897 |
| 1660-01-048-9861 | DUCT ASSEMBLY,AIR CONDITIONING-H | 18-50519-501 | 79U29 |
| 1660-01-049-3779 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-049-3819 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y495-1 | 81755 |
| 1660-01-049-6004 | DUCT ASSEMBLY,AIR CONDITIONING-H | 4A31205-101A | 98897 |
| 1660-01-049-6009 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y256-1 | 81755 |
| 1660-01-049-6011 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y370-1 | 81755 |
| 1660-01-049-7654 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y253-1 | 81755 |
| 1660-01-049-7655 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y213-1 | 81755 |
| 1660-01-049-7656 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y371-1 | 81755 |
| 1660-01-049-7657 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y372-3 | 81755 |
| 1660-01-049-7658 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y373-3 | 81755 |
| 1660-01-049-8824 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y336-5 | 81755 |
| 1660-01-049-8825 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y336-3 | 81755 |
| 1660-01-049-8826 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y337-1 | 81755 |
| 1660-01-049-8827 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y423-5 | 81755 |
| 1660-01-050-0057 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y494-5 | 81755 |
| 1660-01-050-2425 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y410-5 | 81755 |
| 1660-01-050-2750 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1605-3 | 81755 |
| 1660-01-050-2751 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1750-101 | 81755 |
| 1660-01-050-2753 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1750-105 | 81755 |
| 1660-01-050-2754 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1750-221 | 81755 |
| 1660-01-050-2758 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1750-115 | 81755 |
| 1660-01-050-2760 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1750-225 | 81755 |
| 1660-01-050-2761 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1750-229 | 81755 |
| 1660-01-050-2762 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1750-123 | 81755 |
| 1660-01-050-2763 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1750-125 | 81755 |
| 1660-01-050-2764 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1750-127 | 81755 |
| 1660-01-050-2765 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1750-129 | 81755 |
| 1660-01-050-5208 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1750-135 | 81755 |
| 1660-01-050-5209 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1750-133 | 81755 |
| 1660-01-050-5210 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1750-137 | 81755 |
| 1660-01-050-5211 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1750-139 | 81755 |
| 1660-01-050-5853 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1902-3 | 81755 |
| 1660-01-050-6882 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16B4817-17 | 81755 |
| 1660-01-050-6883 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16B4817-20 | 81755 |
| 1660-01-051-2976 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y251-1 | 81755 |
| 1660-01-052-0436 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2001061-1 | 96214 |
| 1660-01-052-0437 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2001062-1 | 96214 |
| 1660-01-052-0438 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2001064-1 | 96214 |
| 1660-01-052-0439 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2001063-1 | 96214 |
| 1660-01-052-5388 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16P1750-141 | 81755 |
| 1660-01-053-3179 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16B1860-9 | 81755 |
| 1660-01-053-5460 | DUCT ASSEMBLY,AIR CONDITIONING-H | 14-54551-9 | 76823 |
| 1660-01-054-0060 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y310-3 | 81755 |
| 1660-01-054-9471 | DUCT ASSEMBLY,AIR CONDITIONING-H | 32G978030-15 | 76301 |
| 1660-01-055-8167 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-055-8168 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-058-1499 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y257-1 | 81755 |
| 1660-01-059-2942 | DUCT ASSEMBLY,AIR CONDITIONING-H | ||
| 1660-01-059-2943 | DUCT ASSEMBLY,AIR CONDITIONING-H | 123EC51153-39 | 70974 |
| 1660-01-059-2944 | DUCT ASSEMBLY,AIR CONDITIONING-H | 123EC51186-1 | 70974 |
| 1660-01-059-2945 | DUCT ASSEMBLY,AIR CONDITIONING-H | 123EC51186-7 | 70974 |
| 1660-01-059-5150 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2-54522-503 | 8R034 |
| 1660-01-059-8973 | DUCT ASSEMBLY,AIR CONDITIONING-H | 69-2913-5 | 81205 |
| 1660-01-060-1298 | DUCT ASSEMBLY,AIR CONDITIONING-H | 3A30022-101 | 98897 |
| 1660-01-060-5634 | DUCT ASSEMBLY,AIR CONDITIONING-H | 1128EC40090-5 | 79RG9 |
| 1660-01-060-6247 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y254-1 | 81755 |
| 1660-01-062-3985 | DUCT ASSEMBLY,AIR CONDITIONING-H | 128EC51031-1 | 79RG9 |
| 1660-01-062-3986 | DUCT ASSEMBLY,AIR CONDITIONING-H | 128EC51032-1 | 79RG9 |
| 1660-01-063-2710 | DUCT ASSEMBLY,AIR CONDITIONING-H | 4A12339-103C | 98897 |
| 1660-01-064-3051 | DUCT ASSEMBLY,AIR CONDITIONING-H | A51E10267-1 | 79RG9 |
| 1660-01-065-1304 | DUCT ASSEMBLY,AIR CONDITIONING-H | 65-33944-8 | 81205 |
| 1660-01-065-6599 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y418-3 | 81755 |
| 1660-01-066-1577 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y513-1 | 81755 |
| 1660-01-066-1578 | DUCT ASSEMBLY,AIR CONDITIONING-H | 16Y513-3 | 81755 |
| 1660-01-066-3196 | DUCT ASSEMBLY,AIR CONDITIONING-H | 53G978145-1 | 76301 |
One listed part number is shown for each NSN. Open an NSN to see all of them.