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 22,901-23,000 of 61,841.
| NSN | Item name | Part number | CAGE |
|---|---|---|---|
| 1660-00-136-8138 | SEAL,ROTOR | 204628-1 | 70210 |
| 1660-00-288-5457 | SEAL,ROTOR,TURBINE | 586033-1 | 70210 |
| 1660-00-461-8674 | SEAL,SHAFT | 204108-2 | 70210 |
| 1660-01-173-9693 | SEAL,SHAFT,VALVE | 33E81-1 | 59364 |
| 1660-00-884-8518 | SEAL,SUPERCHARGER | ||
| 1660-00-027-7971 | SEAL,TURBINE | 203098-2 | 70210 |
| 1660-00-068-2453 | SEAL,TURBINE | 203788-1 | 70210 |
| 1660-00-328-1513 | SEAL,TURBINE | 201189 | 70210 |
| 1660-01-020-0479 | SEAL,TURBINE | 571322-1 | 70210 |
| 1660-01-032-3795 | SEAL,TURBINE | S750493-3 | 73030 |
| 1660-00-769-4742 | SEAL,TURBINE END | 202823 | 70210 |
| 1660-00-293-5879 | SEAL,TURBINE WHEEL | 204663-2 | 70210 |
| 1660-00-672-4272 | SEAL,TURBINE WHEEL | 201168-2 | 70210 |
| 1660-00-765-5227 | SEAL,TURBINE WHEEL | 202822 | 70210 |
| 1660-00-113-6937 | SEAL,VALVE | 146279-1 | 64547 |
| 1660-00-757-2254 | SEAL,VALVE | 2102109 | 07797 |
| 1660-00-870-1740 | SEAL,VALVE | 305505 | 05477 |
| 1660-01-180-0208 | SEAL,VALVE | 870606-1 | 59364 |
| 1660-01-349-8738 | SEAL,VALVE | 9108 | 04577 |
| 1660-00-113-6944 | SEAL,VALVE SCOOP | 146356-1 | 64547 |
| 1660-00-113-6945 | SEAL,VALVE SCOOP | 146356-2 | 64547 |
| 1660-00-053-9417 | SEAL,VALVE,ELECTRON | ||
| 1660-00-605-1868 | SEAL,VALVE,HOT AIR | B-69-09 | 79318 |
| 1660-00-791-4204 | SEAL,WHEEL | 202649 | 70210 |
| 1660-00-313-0956 | SEAL,WHEEL,COOLING | 201228 | 70210 |
| 1660-00-505-9690 | SEAL,WHEEL,COOLING | 57808-1 | 70210 |
| 1660-00-313-0957 | SEAL,WHEEL,TURBINE | 201229 | 70210 |
| 1660-00-783-1135 | SEAL,WHEEL,TURBINE | 202568 | 70210 |
| 1660-00-485-3309 | SEAL-FAN---APPL 450 | 55636 | 70210 |
| 1660-00-485-3308 | SEAL-SLINGER---APPL | 55635 | 70210 |
| 1660-00-485-3331 | SEAL-TURBINE AIR CO | 55836 | 70210 |
| 1660-00-094-4432 | SEAT | 178376 | 98897 |
| 1660-01-202-5180 | SEAT AND ALERT ASSY | L5342248-011 | 43999 |
| 1660-00-167-5947 | SEAT AND GASKET ASS | PB53956-1 | 99251 |
| 1660-00-785-8761 | SEAT AND GUIDE,VALV | 900964 | 04577 |
| 1660-00-673-4447 | SEAT AND RETAINER A | ||
| 1660-00-995-5156 | SEAT AND SCREW | 705075-1 | 73030 |
| 1660-00-110-5361 | SEAT AND SLIDE,VALV | 93655-176 | 59364 |
| 1660-01-113-6954 | SEAT AND VALVE ASSEMBLY | 1611737-3 | 99251 |
| 1660-00-520-9625 | SEAT AND VALVE ASSY | 15664 | 04577 |
| 1660-00-967-3666 | SEAT AND VALVE,MATC | 1611737-1 | 99251 |
| 1660-01-044-6092 | SEAT ASSEMBLY,CONTROL,REGULATOR | 147174-1 | 64547 |
| 1660-00-167-5934 | SEAT ASSEMBLY,FIRST | 958 | 99227 |
| 1660-00-909-8734 | SEAT ASSEMBLY,SUPPL | 19753 | 04577 |
| 1660-00-180-5553 | SEAT ASSEMBLY,VALVE | A1281 | 53655 |
| 1660-01-124-9101 | SEAT ASSEMBLY,VALVE | 513915-1 | 96124 |
| 1660-00-453-1808 | SEAT ASSY | 5104001116 | U1605 |
| 1660-00-674-8522 | SEAT ASSY,ANEROID | 226-20123 | 62842 |
| 1660-00-342-3481 | SEAT ASSY,CHECK VAL | 4359100 | 88277 |
| 1660-00-698-0253 | SEAT ASSY,DEMAND VA | AD1958B | 53655 |
| 1660-00-532-6800 | SEAT ASSY,FILLER VA | 3060 | 62323 |
| 1660-00-942-8063 | SEAT ASSY,FLOW | 25724-1 | 53655 |
| 1660-00-632-9083 | SEAT ASSY,INLET DA | 1207709-2 | 99251 |
| 1660-00-326-6336 | SEAT ASSY,POPPET,CA | 516327 | 73030 |
| 1660-00-032-7490 | SEAT ASSY,REGULATOR | 0-521-77 | 04577 |
| 1660-00-758-1617 | SEAT ASSY,REGULATOR | 28847-1 | 53655 |
| 1660-00-547-0436 | SEAT ASSY,RELIEF VA | 814720 | 99251 |
| 1660-00-942-8065 | SEAT ASSY,STEM | 23381-1 | 53655 |
| 1660-00-653-7473 | SEAT ASSY,VALVE | F46407-1 | 04577 |
| 1660-00-673-4448 | SEAT ASSY,VALVE | 9085 | 62323 |
| 1660-00-677-5750 | SEAT ASSY,VALVE | 17929 | 04577 |
| 1660-00-740-1497 | SEAT ASSY,VALVE | 14966-1 | 04577 |
| 1660-00-602-3766 | SEAT ASSY,VENT | 813445 | 99251 |
| 1660-00-330-6220 | SEAT INSERT | 812912-2 | 99251 |
| 1660-00-009-5640 | SEAT OVERSPEED VALVE | ||
| 1660-01-242-3729 | SEAT PANEL ASSEMBLY | 12084-25 | 51998 |
| 1660-01-262-6535 | SEAT PANEL,STRUCTUR | 779P511J001-3 | 13499 |
| 1660-01-149-2018 | SEAT PANEL,STRUCTURAL | 266J600-1 | 30941 |
| 1660-00-045-5778 | SEAT REGULATOR PRES | 98606 | 71503 |
| 1660-00-231-9390 | SEAT RETAINER | 2192-503-013-1 | 04577 |
| 1660-00-704-9175 | SEAT SEAL BODY ASSY | ||
| 1660-01-031-5681 | SEAT SPRING | 740477-1 | 73030 |
| 1660-01-032-2803 | SEAT SPRING | 758054-1 | 73030 |
| 1660-01-032-2804 | SEAT SPRING | 740476-1 | 73030 |
| 1660-01-029-7238 | SEAT SPRING,TURBINE MOTOR | 748894-1 | 73030 |
| 1660-00-467-8193 | SEAT VALVE | 754-2-24640 | K2523 |
| 1660-01-154-8879 | SEAT,BALL | 858846-4 | 59364 |
| 1660-00-910-1821 | SEAT,BALL,VALVE | 578586 | 73030 |
| 1660-01-202-3889 | SEAT,BALL,VALVE | 751644-2-1 | 73030 |
| 1660-01-207-5332 | SEAT,BALL,VALVE | 751644-1-2 | 73030 |
| 1660-01-208-0103 | SEAT,BALL,VALVE | 751644-1-1 | 73030 |
| 1660-00-431-6884 | SEAT,BODY ASSEMBLY | 661584-11 | 59364 |
| 1660-01-071-3685 | SEAT,BOTTOM | 26527352 | 80234 |
| 1660-00-674-8585 | SEAT,BUILDUP,VALVE | 815923 | 99251 |
| 1660-00-450-0758 | SEAT,CAPILLARY ASSY | 856561-7 | 59364 |
| 1660-00-083-3679 | SEAT,CHECK VALVE | 536857 | 73030 |
| 1660-00-631-5174 | SEAT,CHECK VALVE,DU | 521594 | 73030 |
| 1660-00-633-2590 | SEAT,DEMAND VALVE | 14973 | 04577 |
| 1660-00-967-3672 | SEAT,DEMAND VALVE | 1611715-1 | 99251 |
| 1660-00-631-5195 | SEAT,DIAPHRAGM,VALVE | 515076 | 73030 |
| 1660-00-452-1111 | SEAT,DILUTER VALVE | 14923 | 04577 |
| 1660-00-569-7156 | SEAT,DISK,CHECK VAL | ||
| 1660-00-544-8058 | SEAT,FIRST STAGE VA | 6006 | 53655 |
| 1660-00-633-2581 | SEAT,INLET VALVE | 14902 | 04577 |
| 1660-00-770-3289 | SEAT,INLET VALVE | 16494 | 04577 |
| 1660-00-026-3270 | SEAT,METERING VALVE | 95125-3 | 64547 |
| 1660-00-373-7214 | SEAT,METERING VALVE | 14516 | 64547 |
| 1660-00-397-5115 | SEAT,METERING VALVE | 95125-1 | 70210 |
| 1660-00-485-3108 | SEAT,METERING VALVE | 13649 | 64547 |
| 1660-00-509-4374 | SEAT,METERING VALVE | 110201 | 70210 |
One listed part number is shown for each NSN. Open an NSN to see all of them.