NSN 1660-01-534-9127 · NIIN 015349127 · Part number N103670
Lockheed Martin Corporation Div Rms - Manassas · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 52088
Government record, cited
NSN 1660-01-534-9127 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-534-9127. Manufacturer of record part number: N103670.
Also searched as1660-01-534-9127 ·
1660015349127 ·
NIIN 015349127 ·
01-534-9127 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 52088 · N103670 · 7383960-00
Manufacturer of record: Lockheed Martin Corporation Div Rms - Manassas
Identification
NSN: 1660-01-534-9127
NIIN: 015349127
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: N103670
Manufacturer: Lockheed Martin Corporation Div Rms - Manassas
General Description
The Heat Exchanger,fluid to Air, cataloged under National Stock Number 1660-01-534-9127, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Manassas. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1660-01-534-9127
Primary Part Number
N103670
Item Name
Heat Exchanger,fluid to Air
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Lockheed Martin Corporation Div Rms - Manassas (USA)
Reference documents
Reference
Meaning
7383960-00
5/1Secondary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1660-00-006-4472
FLANGE,VALVE BODY
1660-00-009-5646
ADAPTER ASSEMBLY,BELLOWS
1660-00-019-8389
1660-00-019-8389 · Item name not on file
1660-00-019-8399
1660-00-019-8399 · Item name not on file
1660-00-031-5285
1660-00-031-5285 · Item name not on file
1660-00-302-4390
PISTON,REGULATING V
1660-00-441-0575
PISTON
1660-01-601-0729
ETHERNET SWITCH
Frequently Asked Questions
What is NSN 1660-01-534-9127?
NSN 1660-01-534-9127 is a Heat Exchanger,fluid to Air, manufactured by Lockheed Martin Corporation Div Rms - Manassas, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-534-9127?
NSN 1660-01-534-9127 has 1 manufacturer part number on file: N103670 (Lockheed Martin Corporation Div Rms - Manassas).
What are the specifications of N103670?
Key specifications for N103670: Part Name Assigned by Controlling Agency: HT EXCHNGR ASSY; End Item Identification: AN/BQQ-10(V) UNIT 4001 ENHANCED&TRIDENT,CONT DSPL WS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1660-01-534-9127 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.