Skip to content

Aircraft Air Conditioning, Heating, and Pressurizing Equipment

FSC 1660 - Aircraft Air Conditioning, Heating, and Pressurizing Equipment

Federal Supply Class (FSC) 1660 encompasses environmental control system (ECS) components including air conditioning packs, heat exchangers, pressurization controllers, and cabin heating equipment installed on military aircraft. Parts are sourced to MIL-SPEC and OEM standards for cockpit and cabin habitability and avionics cooling.

1660-01-267-2379 (L5351706-012)

1660
In stock
NSN: 1660-01-267-2379
FSC Code: 1660
MPN: L5351706012

1660-01-336-6522 (L5351901-002)

1660
In stock
NSN: 1660-01-336-6522
FSC Code: 1660
MPN: L5351901002

1660-01-207-9296 (L5351754-001)

1660
In stock
NSN: 1660-01-207-9296
FSC Code: 1660
MPN: L5351754001

1660-01-207-9297 (L5351756-021)

1660
In stock
NSN: 1660-01-207-9297
FSC Code: 1660
MPN: L5351756021

1660-01-262-5679 (L5351706-002)

1660
In stock
NSN: 1660-01-262-5679
FSC Code: 1660
MPN: L5351706002

1660-01-241-5777 (L5351706-001)

1660
In stock
NSN: 1660-01-241-5777
FSC Code: 1660
MPN: L5351706001

1660-01-205-0137 (L5351787-001)

1660
In stock
NSN: 1660-01-205-0137
FSC Code: 1660
MPN: L5351787001

1660-01-319-5100 (L5351769-011)

1660
In stock
NSN: 1660-01-319-5100
FSC Code: 1660
MPN: L5351769011

1660-01-205-0138 (L5351787-021)

1660
In stock
NSN: 1660-01-205-0138
FSC Code: 1660
MPN: L5351787021

1660-01-336-6523 (L5351901-022)

1660
In stock
NSN: 1660-01-336-6523
FSC Code: 1660
MPN: L5351901022

1660-01-356-5561 (L5354125-009)

1660
In stock
NSN: 1660-01-356-5561
FSC Code: 1660
MPN: L5354125009

1660-01-333-7330 (L5357052-001)

1660
In stock
NSN: 1660-01-333-7330
FSC Code: 1660
MPN: L5357052001

1660-01-535-8243 (L5361813-001)

1660
In stock
NSN: 1660-01-535-8243
FSC Code: 1660
MPN: L5361813001

1660-01-535-7799 (L5361812-001)

1660
In stock
NSN: 1660-01-535-7799
FSC Code: 1660
MPN: L5361812001

1660-01-535-8223 (L5361817-021)

1660
In stock
NSN: 1660-01-535-8223
FSC Code: 1660
MPN: L5361817021

1660-01-535-8229 (L5361815-001)

1660
In stock
NSN: 1660-01-535-8229
FSC Code: 1660
MPN: L5361815001

1660-01-535-7882 (L5361814-001)

1660
In stock
NSN: 1660-01-535-7882
FSC Code: 1660
MPN: L5361814001

1660-01-536-1440 (L5361811-001)

1660
In stock
NSN: 1660-01-536-1440
FSC Code: 1660
MPN: L5361811001

1660-01-345-1610 (L6290750-062)

1660
In stock
NSN: 1660-01-345-1610
FSC Code: 1660
MPN: L6290750062

1660-01-343-5995 (L6291680-023)

1660
In stock
NSN: 1660-01-343-5995
FSC Code: 1660
MPN: L6291680023

1660-01-444-6978 (L8602856-1)

1660
In stock
NSN: 1660-01-444-6978
FSC Code: 1660
MPN: L86028561

1660-01-412-7467 (L8602728-1)

1660
In stock
NSN: 1660-01-412-7467
FSC Code: 1660
MPN: L86027281

1660-01-457-3910 (L8742997-1)

1660
In stock
NSN: 1660-01-457-3910
FSC Code: 1660
MPN: L87429971

1660-01-468-3917 (L8743039-1)

1660
In stock
NSN: 1660-01-468-3917
FSC Code: 1660
MPN: L87430391

1660-01-174-7158 (L8800224-001)

1660
In stock
NSN: 1660-01-174-7158
FSC Code: 1660
MPN: L8800224001

1660-00-697-3349 (LA1574-26)

1660
In stock
NSN: 1660-00-697-3349
FSC Code: 1660
MPN: LA157426

1660-01-534-5571 (LA-1666-5)

1660
In stock
NSN: 1660-01-534-5571
FSC Code: 1660
MPN: LA16665

1660-01-534-5607 (LA-204415-1-1)

1660
In stock
NSN: 1660-01-534-5607
FSC Code: 1660
MPN: LA20441511

1660-01-534-5610 (LA-204415-1-2)

1660
In stock
NSN: 1660-01-534-5610
FSC Code: 1660
MPN: LA20441512

1660-01-534-5694 (LA-548416-3)

1660
In stock
NSN: 1660-01-534-5694
FSC Code: 1660
MPN: LA5484163

1660-01-534-5223 (LA-M3171D1200-6B)

1660
In stock
NSN: 1660-01-534-5223
FSC Code: 1660
MPN: LAM3171D12006B

1660-01-534-5220 (LA-M2971D350-9B)

1660
In stock
NSN: 1660-01-534-5220
FSC Code: 1660
MPN: LAM2971D3509B

1660-01-531-8977 (LA-RA15-8)

1660
In stock
NSN: 1660-01-531-8977
FSC Code: 1660
MPN: LARA158

1660-01-531-9013 (LA-RA24-58)

1660
In stock
NSN: 1660-01-531-9013
FSC Code: 1660
MPN: LARA2458

1660-01-534-2652 (LA-RA24-16L)

1660
In stock
NSN: 1660-01-534-2652
FSC Code: 1660
MPN: LARA2416L

1660-01-534-2659 (LA-RA24-16R)

1660
In stock
NSN: 1660-01-534-2659
FSC Code: 1660
MPN: LARA2416R

1660-01-534-2663 (LA-RA24-67)

1660
In stock
NSN: 1660-01-534-2663
FSC Code: 1660
MPN: LARA2467

1660-01-534-2647 (LA-RA-24-15R)

1660
In stock
NSN: 1660-01-534-2647
FSC Code: 1660
MPN: LARA2415R

1660-01-534-2640 (LA-RA24-15L)

1660
In stock
NSN: 1660-01-534-2640
FSC Code: 1660
MPN: LARA2415L

1660-01-534-2620 (LA-RA24-10L)

1660
In stock
NSN: 1660-01-534-2620
FSC Code: 1660
MPN: LARA2410L

1660-01-531-9070 (LA-RA6-34)

1660
In stock
NSN: 1660-01-531-9070
FSC Code: 1660
MPN: LARA634

1660-01-532-8643 (LA-RP647-26)

1660
In stock
NSN: 1660-01-532-8643
FSC Code: 1660
MPN: LARP64726

1660-01-532-8646 (LA-RP647-27)

1660
In stock
NSN: 1660-01-532-8646
FSC Code: 1660
MPN: LARP64727

1660-01-532-8650 (LA-RP679-2)

1660
In stock
NSN: 1660-01-532-8650
FSC Code: 1660
MPN: LARP6792

1660-01-532-8636 (LA-RP644-1)

1660
In stock
NSN: 1660-01-532-8636
FSC Code: 1660
MPN: LARP6441

1660-01-532-8640 (LA-RP645-1)

1660
In stock
NSN: 1660-01-532-8640
FSC Code: 1660
MPN: LARP6451

1660-01-534-0242 (LA-RP725-4)

1660
In stock
NSN: 1660-01-534-0242
FSC Code: 1660
MPN: LARP7254

1660-01-532-8665 (LA-RP694-100)

1660
In stock
NSN: 1660-01-532-8665
FSC Code: 1660
MPN: LARP694100