The Yoke,universal Joint,vehicular, cataloged under National Stock Number 2520-01-080-8321, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-080-8321 |
| Primary Part Number | 43481AX |
| Item Name | Yoke,universal Joint,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Fork Height | 7.550 INCHES NOMINAL IN |
| Shaft End Spline Type | STRAIGHT |
| Connection End Type | SHAFT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 43481AX | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 43481AX | 5/9 Secondary reference Oshkosh Corp |
| 6.5-4-2561 | 3/2 Design control — primary reference U.S. Government activity |
| 43481X | 5/9 Secondary reference Oshkosh Corp |
| 4381AX | 5/9 Secondary reference Oshkosh Corp |
NSN 2520-01-080-8321 is a Yoke,universal Joint,vehicular, manufactured by Oshkosh Defense Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-080-8321 has 1 manufacturer part number on file: 43481AX (Oshkosh Defense Llc).
Key specifications for 43481AX: Fork Height: 7.550 INCHES NOMINAL IN; Shaft End Spline Type: STRAIGHT; Connection End Type: SHAFT; End Item Identification: 2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM). 3 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.