The Universal Joint,vehicular, cataloged under National Stock Number 2520-01-317-1561, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-317-1561 |
| Item Name | Universal Joint,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Status | ACTIVE |
| Design Type | SPIDER AND BEARINGS |
| Shaft Spline Quantity | 10 LOCATION NOT OTHERWISE SPECIFIED |
| Connection End Type | SHAFT,STRAIGHT SPLINE FIRST END |
| Connection End Type | SHAFT,STRAIGHT SPLINE SECOND END |
| External Shaft Spline Major Diameter | 2.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| C-652BZ | 5/1 Secondary reference U.S. Government activity |
| 26M68-337 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2520-01-317-1561 is a Universal Joint,vehicular, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
Key specifications for 2520-01-317-1561: Design Type: SPIDER AND BEARINGS; Shaft Spline Quantity: 10 LOCATION NOT OTHERWISE SPECIFIED; Overall Length: 5.438 INCHES NOMINAL IN; Connection End Type: SHAFT,STRAIGHT SPLINE FIRST END. 5 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.