FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories
Government record, cited
Also searched as1660-00-782-9869 ·
1660007829869 ·
NIIN 007829869 ·
00-782-9869 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
General Description
The Housing,valve, cataloged under National Stock Number 1660-00-782-9869, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Housing,valve
FSC / FSG
1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment (FSG 16)
Technical Specifications
Parameter
Value
NSN
1660-00-782-9869
Item Name
Housing,valve
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5961-01-032-7965104731POSSIBLE MATCH
TRANSISTOR
Possible match (shared part number)Tdk-Lambda Americas Inc. Div High Power Division
3110-01-160-97749102001212POSSIBLE MATCH
ROLLER,BEARING
Possible match (shared part number)Recognition Equipment Inc
5915-01-247-1657104731POSSIBLE MATCH
PHASE SHIFTER,ELECTRONIC
Possible match (shared part number)Aimtron Systems, Llc
5360-01-621-9373104731POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
Possible match (shared part number)Bauer Springs, Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
104731
3/9Design control — primary reference
Triumph Thermal Systems - Maryland, Inc.
Related Parts
5961-01-032-7965POSSIBLE MATCH
TRANSISTOR
104731
3110-01-160-9774POSSIBLE MATCH
ROLLER,BEARING
9102001212
5915-01-247-1657POSSIBLE MATCH
PHASE SHIFTER,ELECTRONIC
104731
5360-01-621-9373POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
104731
Frequently Asked Questions
What is NSN 1660-00-782-9869?
NSN 1660-00-782-9869 is a Housing,valve, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What NSN replaces 1660-00-782-9869?
4 possible matches (shared part number, not a government interchangeability claim): 5961-01-032-7965, 3110-01-160-9774, 5915-01-247-1657. Verify interchangeability with system specifications before substitution.
Is NSN 1660-00-782-9869 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.
What is the DEMIL code for NSN 1660-00-782-9869?
NSN 1660-00-782-9869 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.