The Cushion,seat Back,vehicular, cataloged under National Stock Number 2540-01-581-3389, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
2540-01-581-3389
Item Name
Cushion,seat Back,vehicular
FSC / FSG
2540 / 25 — Vehicular Furniture and Accessories
Status
ACTIVE
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
321C7001-0S
3/9Design control — primary reference
Global Seating Systems Llc Div Global Seating Systems
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 2540-01-581-3389?
NSN 2540-01-581-3389 is a Cushion,seat Back,vehicular, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
What are the specifications of 2540-01-581-3389?
Key specifications for 2540-01-581-3389: Special Features: REMOVABLE PART OF BACKREST ASSEMBLY, COBRA SEATING SYSTEM; Part Name Assigned by Controlling Agency: CENTER PULL OUT/UPHOLSTERY; End Item Identification: MRAP BUFFALO MK2A2. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2540-01-581-3389 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.