The Universal Joint,vehicular, cataloged under National Stock Number 2520-01-201-7283, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Volvo Penta of the Americas Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-201-7283 |
| Primary Part Number | 872129-2 |
| Item Name | Universal Joint,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Volvo Penta of the Americas Inc |
| Status | ACTIVE |
| Design Type | DOUBLE JOINT |
| Shaft Spline Quantity | 10 LOCATION NOT OTHERWISE SPECIFIED |
| External Shaft Spline Major Diameter | 1.125 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 |
| Part Number | Manufacturer |
|---|---|
| 872129-2 PRIMARY | Volvo Penta of the Americas Inc (USA) |
| Reference | Meaning |
|---|---|
| 839028-8 | 5/9 Secondary reference Volvo Penta of the Americas Inc |
NSN 2520-01-201-7283 is a Universal Joint,vehicular, manufactured by Volvo Penta of the Americas Inc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-201-7283 has 1 manufacturer part number on file: 872129-2 (Volvo Penta of the Americas Inc).
1 possible match (shared part number, not a government interchangeability claim): 3010-01-201-8903. Verify interchangeability with system specifications before substitution.
Key specifications for 872129-2: Design Type: DOUBLE JOINT; Shaft Spline Quantity: 10 LOCATION NOT OTHERWISE SPECIFIED; Overall Length: 10.156 INCHES NOMINAL IN; Special Features: 2ND END,INVOLUTE SPLINE W/ 19 SPLINES. 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.