NSN 2540-01-392-3974 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-392-3974. Manufacturer of record part number: 6289148.
Also searched as2540-01-392-3974 ·
2540013923974 ·
NIIN 013923974 ·
01-392-3974 ·
FSC 2540 Vehicular Furniture and Accessories · CAGE 53711 · 6289148
Material Document and Classification: QQ-A-250/11, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE FRAME
Material: ALUMINUM ALLOY 6061 FRAME
Material: RUBBER CHLOROPRENE CLASS CR COVER
Material: RUBBER RESILIENT
Mounting Attachment: INCLUDED
3 manufacturer part numbers on file
Identification
NSN: 2540-01-392-3974
NIIN: 013923974
FSC: 2540 — Vehicular Furniture and Accessories
FSG: 25 — Vehicular Equipment Components
Primary part number: 6289148
Manufacturer: Naval Sea Systems Command
General Description
The Cushion,seat Back,vehicular, cataloged under National Stock Number 2540-01-392-3974, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
2540-01-392-3974
Primary Part Number
6289148
Item Name
Cushion,seat Back,vehicular
FSC / FSG
2540 / 25 — Vehicular Furniture and Accessories
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Quantity
4
Material Document and Classification
QQ-A-250/11, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE FRAME
Material
ALUMINUM ALLOY 6061 FRAME
Material
RUBBER CHLOROPRENE CLASS CR COVER
Material
RUBBER RESILIENT
Mounting Attachment
INCLUDED
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 2540 — Vehicular Furniture and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2540-00-001-2045
2540-00-001-2045 · Item name not on file
2540-00-001-3392
2540-00-001-3392 · Item name not on file
2540-00-001-3467
2540-00-001-3467 · Item name not on file
2540-00-001-3534
2540-00-001-3534 · Item name not on file
2540-00-001-3535
2540-00-001-3535 · Item name not on file
2540-00-001-3536
2540-00-001-3536 · Item name not on file
2540-00-001-3537
BRACKET,HEADLIGHT,MOUNTING
2540-00-001-3538
BRACKET,HEADLIGHT,MOUNTING
Frequently Asked Questions
What is NSN 2540-01-392-3974?
NSN 2540-01-392-3974 is a Cushion,seat Back,vehicular, manufactured by Naval Sea Systems Command, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
What part numbers are listed for NSN 2540-01-392-3974?
NSN 2540-01-392-3974 has 3 manufacturer part numbers on file: 6289148 (Naval Sea Systems Command), 6289148 (A V Technology Llc), 6289148 (Goriziane Group Spa).
What are the specifications of 6289148?
Key specifications for 6289148: Quantity: 4; Material Document and Classification: QQ-A-250/11, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE FRAME; Overall Length: 14.180 INCHES NOMINAL IN; Overall Width: 8.490 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 2540-01-392-3974 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.