Material Document and Classification: ASTM A606 ASSN STD SINGLE MATERIAL RESPONSE
Vehicle Design Control Activity: 0MLM6
Material: STEEL
Mounting Type: THREAD CONNECTION
Identification
NSN: 2540-01-656-5285
NIIN: 016565285
FSC: 2540 — Vehicular Furniture and Accessories
FSG: 25 — Vehicular Equipment Components
General Description
The Support,seat,vehicular, cataloged under National Stock Number 2540-01-656-5285, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
2540-01-656-5285
Item Name
Support,seat,vehicular
FSC / FSG
2540 / 25 — Vehicular Furniture and Accessories
Status
ACTIVE
Mounting Hole Quantity
3
Swivel
NOT INCLUDED
Heat Treatment
HOT ROLLED
Material Document and Classification
ASTM A606 ASSN STD SINGLE MATERIAL RESPONSE
Vehicle Design Control Activity
0MLM6
Material
STEEL
Mounting Type
THREAD CONNECTION
Mounting Hole Type
PLAIN AND THRU HOLE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
Unit of Issue
EA
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
2624996
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
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 2540-01-656-5285?
NSN 2540-01-656-5285 is a Support,seat,vehicular, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
What are the specifications of 2540-01-656-5285?
Key specifications for 2540-01-656-5285: Mounting Hole Quantity: 3; Swivel: NOT INCLUDED; Heat Treatment: HOT ROLLED; Material Document and Classification: ASTM A606 ASSN STD SINGLE MATERIAL RESPONSE. 8 specifications are documented in the U.S. Government catalog.
Is NSN 2540-01-656-5285 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.