The Universal Joint,vehicular, cataloged under National Stock Number 2520-00-844-9730, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2520-00-844-9730 |
| Item Name | Universal Joint,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Status | ACTIVE |
| Length From Universal Joint Spider Centerline to Hub End | 1.625 INCHES NOMINAL IN |
| Major Diameter | 1.015 INCHES NOMINAL IN |
| Outside Shape | ROUND |
| 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 |
|---|---|
| 406082 | 3/9 Design control — primary reference Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co |
NSN 2520-00-844-9730 is a Universal Joint,vehicular, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5305-01-654-8431. Verify interchangeability with system specifications before substitution.
Key specifications for 2520-00-844-9730: Overall Length: 5.000 INCHES NOMINAL IN; Special Features: WIDTH: 0.170 IN. NOMINAL; CONNECTION END TYPE: HUB; MINOR DIAMETER: 0.900 IN. NOM.; BEARING TYPE: NEEDLE; SHAFT FACILITY SPLINE QUANTITY: 20 IN; Length From Universal Joint Spider Centerline to Hub End: 1.625 INCHES NOMINAL IN; Major Diameter: 1.015 INCHES NOMINAL IN. 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.