The Universal Joint,vehicular, cataloged under National Stock Number 2520-00-692-5245, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2520-00-692-5245 |
| Primary Part Number | 8384598 |
| Item Name | Universal Joint,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| FSC Application Data | TURRET,COMBAT TANK |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Length From Universal Joint Spider Centerline to Hub End | 1.000 INCHES NOMINAL IN |
| Major Diameter | 0.265 INCHES MINIMUM AND 0.367 INCHES MAXIMUM 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 |
| Part Number | Manufacturer |
|---|---|
| 8384598 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| C642 | 5/1 Secondary reference U.S. Government activity |
NSN 2520-00-692-5245 is a Universal Joint,vehicular, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-692-5245 has 1 manufacturer part number on file: 8384598 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-278-7651. Verify interchangeability with system specifications before substitution.
Key specifications for 8384598: FSC Application Data: TURRET,COMBAT TANK; Overall Length: 2.000 INCHES NOMINAL IN; Outside Diameter: 0.500 INCHES NOMINAL IN; Special Features: DISTANCE FROM CENTERLINE TO FLAT: 0.0920 IN. MIN AND 0.0925 IN. MAX; CONNECTION END TYPE, BOTH ENDS: HUB IN. 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.