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 13,501-13,600 of 61,841.
| NSN | Item name | Part number | CAGE |
|---|---|---|---|
| 1660-00-793-5801 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 174012 | 70210 |
| 1660-00-794-9053 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 175172 | 70210 |
| 1660-00-798-3183 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 174922 | 70210 |
| 1660-00-798-3207 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 550371 | 73030 |
| 1660-00-803-2287 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 8148650 | 98748 |
| 1660-00-822-3032 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 177302-2-1 | 63389 |
| 1660-00-830-3066 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 179722-1-1 | 70210 |
| 1660-00-833-5140 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 85862-4-2 | 70210 |
| 1660-00-856-9302 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 175282-2 | 70210 |
| 1660-00-870-9373 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 83832 | 70210 |
| 1660-00-883-2664 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | UA530891-2 | 78943 |
| 1660-00-887-4345 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 174220-5 | 70210 |
| 1660-00-887-4346 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 174200-4 | 70210 |
| 1660-00-887-4347 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 174200-3 | 70210 |
| 1660-00-887-4348 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 174230-1 | 70210 |
| 1660-00-894-5806 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 175282-1 | 70210 |
| 1660-00-909-4309 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 181880-1-1 | 70210 |
| 1660-00-909-4310 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 181700-1-1 | 70210 |
| 1660-00-910-3220 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | UA529189-1 | 78943 |
| 1660-00-918-0836 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 181550-1 | 99193 |
| 1660-00-929-3304 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 171010 | 70210 |
| 1660-00-960-9097 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 579020 | 73030 |
| 1660-00-967-7582 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 205-070-442-3 | 97499 |
| 1660-00-995-5118 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 598199 | 73030 |
| 1660-00-997-9295 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 5B420 | 78493 |
| 1660-00-998-0467 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 307786 | 58163 |
| 1660-01-005-5885 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 753332-1 | 73030 |
| 1660-01-005-5886 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 190952-1-1 | 70210 |
| 1660-01-005-5887 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 190954-1-1 | 70210 |
| 1660-01-007-5455 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 190936-1-1 | 70210 |
| 1660-01-008-1580 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 169552-1-1 | 70210 |
| 1660-01-012-9156 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | UA536660-5 | 78943 |
| 1660-01-019-8663 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 751864-2 | 73030 |
| 1660-01-039-4350 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 189350-5-1 | 70210 |
| 1660-01-040-3623 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 82D37-4 | 72914 |
| 1660-01-042-3234 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 50C-0007-2 | 19062 |
| 1660-01-043-3877 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | ||
| 1660-01-046-0943 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 764967-5 | 73030 |
| 1660-01-063-5288 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 3332900 | 82577 |
| 1660-01-064-3142 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 715653B | 99167 |
| 1660-01-075-9185 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 82D37-5 | 72914 |
| 1660-01-084-6853 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 82D37-7 | 72914 |
| 1660-01-104-6489 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 184382-1-1 | 70210 |
| 1660-01-114-6435 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 1711018-135 | 98391 |
| 1660-01-114-6436 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 1711019-129 | 98391 |
| 1660-01-115-5527 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 194198-1-1 | 70210 |
| 1660-01-115-5528 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 194220-2-1 | 70210 |
| 1660-01-115-5529 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 194222-1-1 | 70210 |
| 1660-01-125-3052 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 74A851601-1003 | 76301 |
| 1660-01-140-1976 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 184380-3-2 | 70210 |
| 1660-01-143-3512 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 765317-2-2 | 73030 |
| 1660-01-143-3514 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 765319-1-2 | 73030 |
| 1660-01-143-3515 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 765320-2-2 | 73030 |
| 1660-01-143-3516 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 765323-2-2 | 73030 |
| 1660-01-143-3523 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 767112-2-1 | 73030 |
| 1660-01-143-7829 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 751566-4-1 | 73030 |
| 1660-01-145-2668 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 194198-2-1 | 70210 |
| 1660-01-145-2669 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 194222-2-1 | 76823 |
| 1660-01-150-9084 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 191390-2-2 | 70210 |
| 1660-01-161-4414 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 753355-5 | 73030 |
| 1660-01-163-4708 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 194186-2-1 | 70210 |
| 1660-01-163-4709 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 194187-2-1 | 70210 |
| 1660-01-168-0332 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 785770-4 | 73030 |
| 1660-01-169-6155 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 15M101M1-1 | 98437 |
| 1660-01-173-5854 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 1643632-1 | 99251 |
| 1660-01-180-5764 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | UA537569-1 | 78943 |
| 1660-01-180-5766 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | UA537568-3 | 78943 |
| 1660-01-186-1666 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 11288-000 | 12536 |
| 1660-01-193-8474 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 65664-09125-041 | 78286 |
| 1660-01-194-7780 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | UA537570-1 | 78943 |
| 1660-01-196-4473 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 782522-4 | 73030 |
| 1660-01-221-2702 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 11490-000 | 12536 |
| 1660-01-223-1252 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 10416000 | 16630 |
| 1660-01-226-2917 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | BL-11366-1 | 08484 |
| 1660-01-226-7959 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 195880-1-1 | 70210 |
| 1660-01-227-7305 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 195882-1-1 | 70210 |
| 1660-01-229-0680 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 5221G1 | 11245 |
| 1660-01-234-3513 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 2770606-1 | 96214 |
| 1660-01-242-3797 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 75A850701-2001 | 76301 |
| 1660-01-245-9489 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 5310G1 | 11245 |
| 1660-01-253-9191 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 2340198-1-1 | 70210 |
| 1660-01-253-9510 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 123SCEC5150-5 | 79RG9 |
| 1660-01-256-4142 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | ||
| 1660-01-258-8349 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 2340078-1-1 | 70210 |
| 1660-01-262-5588 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 793327-4 | 73030 |
| 1660-01-262-6083 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 6277827 | 82577 |
| 1660-01-265-3593 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 12490-000 | 12536 |
| 1660-01-266-3441 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 793255-2 | 73030 |
| 1660-01-272-0255 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | BL-11560-1 | 08484 |
| 1660-01-282-6468 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 1366AS194 | 30003 |
| 1660-01-286-4247 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | ||
| 1660-01-294-0756 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | HE-154 | 04068 |
| 1660-01-296-6171 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 160284-1-1 | 70210 |
| 1660-01-298-0541 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 194220-3-1 | 70210 |
| 1660-01-299-2742 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 81121-1033 | 0CBL5 |
| 1660-01-300-4506 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 101-384004-5 | 7EK50 |
| 1660-01-300-4507 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 101-384176-1 | 7EK50 |
| 1660-01-300-7848 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 194222-3-1 | 70210 |
| 1660-01-302-8110 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 744205-5 | 73030 |
| 1660-01-305-4967 | HEAT EXCHANGER,AIR TO AIR,AIRCRA | 2975390-1 | 96214 |
One listed part number is shown for each NSN. Open an NSN to see all of them.