The Universal Joint,vehicular, cataloged under National Stock Number 2520-01-282-4328, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-282-4328 |
| Primary Part Number | 5486658 ASSY-D SIZE 1.75 |
| Item Name | Universal Joint,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Design Type | SPIDER AND BEARINGS |
| Hub Bore Width Across Flats | 0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Connection End Type | HUB,SOLID FIRST END |
| Connection End Type | HUB,SOLID SECOND END |
| 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 |
|---|---|
| 5486658 ASSY-D SIZE 1.75 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 5486658REVC PIECE 45 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 5486658 | D/9 Drawing number reference only Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 2520-01-282-4328 is a Universal Joint,vehicular, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-282-4328 has 2 manufacturer part numbers on file: 5486658 ASSY-D SIZE 1.75 (Huntington Ingalls Inc Div Newport News Shipbuilding), 5486658REVC PIECE 45 (Huntington Ingalls Inc Div Newport News Shipbuilding).
6 possible matches (shared part number, not a government interchangeability claim): 4310-01-283-6005, 3040-01-284-8193, 3040-01-284-8194. Verify interchangeability with system specifications before substitution.
Key specifications for 5486658 ASSY-D SIZE 1.75: Design Type: SPIDER AND BEARINGS; Hub Bore Width Across Flats: 0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Overall Length: 1.750 INCHES NOMINAL IN; Connection End Type: HUB,SOLID FIRST END. 4 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.