NSN 2540-01-026-3049 · NIIN 010263049 · Part number 12255609
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 2540 — Vehicular Furniture and Accessories · FSG 25 — Vehicular Equipment Components · CAGE 19207
Government record, cited
NSN 2540-01-026-3049 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-026-3049. Manufacturer of record part number: 12255609.
Also searched as2540-01-026-3049 ·
2540010263049 ·
NIIN 010263049 ·
01-026-3049 ·
FSC 2540 Vehicular Furniture and Accessories · CAGE 19207 · 12255609
General Characteristics Item Description: STEEL,5/16-18 IN. UNC THD,1.500 IN. W; 7.220 APPROX IN. LG IN
1 manufacturer part number on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 2540-01-026-3049
NIIN: 010263049
FSC: 2540 — Vehicular Furniture and Accessories
FSG: 25 — Vehicular Equipment Components
Primary part number: 12255609
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Clamp Assembly,seat, cataloged under National Stock Number 2540-01-026-3049, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
2540-01-026-3049
Primary Part Number
12255609
Item Name
Clamp Assembly,seat
FSC / FSG
2540 / 25 — Vehicular Furniture and Accessories
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
General Characteristics Item Description
STEEL,5/16-18 IN. UNC THD,1.500 IN. W; 7.220 APPROX IN. LG IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
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 2540-01-026-3049?
NSN 2540-01-026-3049 is a Clamp Assembly,seat, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
What part numbers are listed for NSN 2540-01-026-3049?
NSN 2540-01-026-3049 has 1 manufacturer part number on file: 12255609 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 12255609?
Key specifications for 12255609: General Characteristics Item Description: STEEL,5/16-18 IN. UNC THD,1.500 IN. W; 7.220 APPROX IN. LG IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 2540-01-026-3049 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.