NSN 1660-01-550-3586 · NIIN 015503586 · Part number VAL41
Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 60532
Government record, cited
NSN 1660-01-550-3586 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-550-3586. Manufacturer of record part number: VAL41.
Also searched as1660-01-550-3586 ·
1660015503586 ·
NIIN 015503586 ·
01-550-3586 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 60532 · VAL41
Manufacturer of record: Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters
Identification
NSN: 1660-01-550-3586
NIIN: 015503586
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: VAL41
Manufacturer: Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters
General Description
The Valve,discharge,aircraft, cataloged under National Stock Number 1660-01-550-3586, 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 Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1660-01-550-3586
Primary Part Number
VAL41
Item Name
Valve,discharge,aircraft
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Manufacturer
Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters
Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA)
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 1660-01-550-3586?
NSN 1660-01-550-3586 is a Valve,discharge,aircraft, manufactured by Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-550-3586?
NSN 1660-01-550-3586 has 1 manufacturer part number on file: VAL41 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters).
What are the specifications of VAL41?
Key specifications for VAL41: Special Features: EVA AIR CONDITIONING SYSTEM. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1660-01-550-3586 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.