The Universal Joint,vehicular, cataloged under National Stock Number 2520-01-543-4576, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Jcb Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-543-4576 |
| Primary Part Number | 333/E3668 |
| Item Name | Universal Joint,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Jcb Inc. |
| Status | ACTIVE |
| Design Type | BLOCK AND PIN |
| 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 |
|---|---|
| CV164453H | Tvs Supply Chain Solutions Limited (GBR) |
| 333/E3668 PRIMARY | Jcb Inc. (USA) |
| 347/20413 | Jcb Construction Equipment Aust Cfc Holdings Pty Ltd (AUS) |
| 347/20413 | Jcb Construction Equipment Australia (AUS) |
| Reference | Meaning |
|---|---|
| 347/20413 | 5/9 Secondary reference Jcb Inc. |
NSN 2520-01-543-4576 is a Universal Joint,vehicular, manufactured by Jcb Inc., classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-543-4576 has 4 manufacturer part numbers on file: CV164453H (Tvs Supply Chain Solutions Limited), 333/E3668 (Jcb Inc.), 347/20413 (Jcb Construction Equipment Aust Cfc Holdings Pty Ltd), 347/20413 (Jcb Construction Equipment Australia).
Key specifications for 333/E3668: Design Type: BLOCK AND PIN; Part Name Assigned by Controlling Agency: PROPSHAFT,REAR; End Item Identification: 2420-01-535-4061 TRACTOR,WHEELED,INDUSTRIAL. 1 specification is 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.