The Latch,pintle Hook, cataloged under National Stock Number 2540-00-134-4979, 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 7 specifications, 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.
| Parameter | Value |
|---|---|
| NSN | 2540-00-134-4979 |
| Primary Part Number | 11609012 |
| Item Name | Latch,pintle Hook |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Width at Pivot Pin Hole | 1.093 INCHES NOMINAL IN |
| Threaded Pivot Pin Locking Hole | NOT INCLUDED |
| Style Designator | SPRING LOADED T-LOCK W/COTTER PIN HOLE |
| Material Document and Classification | FED STD 66, COMP 4150 FED STD 1ST MATERIAL RESPONSE AND FED STD 66, COMP 5150 FED STD SINGLE MATERIAL RESPONSE AND FED STD 66, COMP 6150 FED STD SINGLE MATERIAL RESPONSE |
| Pivot Pin Hole Diameter | 0.752 INCHES MINIMUM AND 0.754 INCHES MAXIMUM IN |
| Material | STEEL COMP 4150 OR STEEL COMP 5150 OR STEEL COMP 6150 |
| Locking Pin Hole Diameter | 0.281 INCHES NOMINAL IN |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 11609012 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2540-00-134-4979 is a Latch,pintle Hook, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-00-134-4979 has 1 manufacturer part number on file: 11609012 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 11609012: Overall Height: 1.906 INCHES NOMINAL IN; Width at Pivot Pin Hole: 1.093 INCHES NOMINAL IN; Threaded Pivot Pin Locking Hole: NOT INCLUDED; Style Designator: SPRING LOADED T-LOCK W/COTTER PIN HOLE. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.