The Fifth Wheel Assembly, cataloged under National Stock Number 2510-01-131-7450, is classified within Federal Supply Class 2510 (Vehicular Cab, Body, and Frame Structural Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2510-01-131-7450 |
| Primary Part Number | 12300739 |
| Item Name | Fifth Wheel Assembly |
| FSC / FSG | 2510 / 25 — Vehicular Cab, Body, and Frame Structural Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| King Pin | NOT INCLUDED |
| Design Type | PERMANENT |
| Kingpin Hand Lever Release Control | NOT INCLUDED |
| Mounted Assembly Type | ROCKER |
| Plate Size | 34.020 INCHES NOMINAL IN |
| Plate W/integral Ramp Mounting Provision | NOT INCLUDED |
| Plate Fabrication Method | CAST |
| Rubber Mount Feature | NOT INCLUDED |
| Mounting Plate | INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12300739 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12300587 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 2510-01-131-7450 is a Fifth Wheel Assembly, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2510, Vehicular Cab, Body, and Frame Structural Components. Status: active.
NSN 2510-01-131-7450 has 1 manufacturer part number on file: 12300739 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12300739: King Pin: NOT INCLUDED; Design Type: PERMANENT; Kingpin Hand Lever Release Control: NOT INCLUDED; Mounted Assembly Type: ROCKER. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2510-01-131-7450 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.