NSN 1660-01-346-1375 · NIIN 013461375 · Part number 24
Submersible Systems, Inc. · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 49537
Government record, cited
NSN 1660-01-346-1375 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-346-1375. Manufacturer of record part number: 24.
Also searched as1660-01-346-1375 ·
1660013461375 ·
NIIN 013461375 ·
01-346-1375 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 49537 · 24
Nearby stock numbers← 1660-01-346-1082 Duct Assembly, Air Conditioning-Heating, Aircraft
·
1660-01-346-2772 Duct Assembly, Air Conditioning-H →
Features
Adapter,compressed Gas Cylinder — FSC 1660
Specification/standard Data: 49537-24 MANUFACTURERS STANDARD
1 manufacturer part number on file
Manufacturer of record: Submersible Systems, Inc.
Identification
NSN: 1660-01-346-1375
NIIN: 013461375
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 24
Manufacturer: Submersible Systems, Inc.
General Description
The Adapter,compressed Gas Cylinder, cataloged under National Stock Number 1660-01-346-1375, 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 Submersible Systems, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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
1660-01-346-1375
Primary Part Number
24
Item Name
Adapter,compressed Gas Cylinder
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
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 1660-01-346-1375?
NSN 1660-01-346-1375 is a Adapter,compressed Gas Cylinder, manufactured by Submersible Systems, Inc., classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-346-1375?
NSN 1660-01-346-1375 has 1 manufacturer part number on file: 24 (Submersible Systems, Inc.).
What are the specifications of 24?
Key specifications for 24: Specification/standard Data: 49537-24 MANUFACTURERS STANDARD. 1 specification is documented in the U.S. Government catalog.
Is NSN 1660-01-346-1375 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 1660-01-346-1375?
NSN 1660-01-346-1375 has DEMIL Code Q. 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.