The Modification Kit,vehicular Equip, cataloged under National Stock Number 2540-01-537-3896, 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 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.
| Parameter | Value |
|---|---|
| NSN | 2540-01-537-3896 |
| Primary Part Number | 57K2048 |
| Item Name | Modification Kit,vehicular Equip |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Component Quantity | 10 |
| Document Type | ENGINEERING DRAWING |
| Supply Items and Quantities | P/N 9-079-010002, BEARING WASHER, THRUST NSN 3120-01-453-3043; P/N 12422975, PLATE RETAINING, SEAL, NSN 5340-01-536-9962; P/N 12422976, NUT,PLAIN CASTEEEATED HEXAGON,NSN 5310-01-537-0306; P/N 12422977, PIN, STRAIGHT HEADED, NSN 5315-01-537-0276; P/N 57K2048 "DRAWING"; NSL P/N MS24665-522, PIN COTTER; NSN 5315-00-990-6017; P/N MS24667-53ZL, SCREW, CAP SOCET HEAD. |
| Component Document Origin | GOVERNMENT |
| End Item Name | WRECKER, STINGER/CROSSBAR PIN |
| Specification/standard Data | 05047-ASME Y14.5M-1994 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| 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 |
NSN 2540-01-537-3896 is a Modification Kit,vehicular Equip, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-537-3896 has 3 manufacturer part numbers on file: 57K2048 (Amz Alabama Inc.), 57K2048 (U S Army Tank Automotive Command Amsta-Im-Mm), 57K2048 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc).
Key specifications for 57K2048: Component Quantity: 10; Document Type: ENGINEERING DRAWING; Supply Items and Quantities: P/N 9-079-010002, BEARING WASHER, THRUST NSN 3120-01-453-3043; P/N 12422975, PLATE RETAINING, SEAL, NSN 5340-01-536-9962; P/N 12422976, NUT,PLAIN CASTEEEATED HEXAGON,NSN 5310-01-537-0306; P/N 12422977, PIN, STRAIGHT HEADED, NSN 5315-01-537-0276; P/N 57K2048 "DRAWING"; NSL P/N MS24665-522, PIN COTTER; NSN 5315-00-990-6017; P/N MS24667-53ZL, SCREW, CAP SOCET HEAD.; Component Document Origin: GOVERNMENT. 6 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.