The Universal Joint,nonvehicular, cataloged under National Stock Number 3010-01-045-6379, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 3010-01-045-6379 |
| Item Name | Universal Joint,nonvehicular |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Status | ACTIVE |
| Outside Diameter | 1.750 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | A CLASS |
| Length From Universal Joint Spider Centerline to Hub End | 2.500 INCHES NOMINAL IN |
| Outside Shape | ROUND |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-U-20625 | 5/9 Secondary reference U.S. Government activity |
| MIL-DTL-20625 | 4/1 Identification reference U.S. Government activity |
NSN 3010-01-045-6379 is a Universal Joint,nonvehicular, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 2520-01-087-8558, 2520-01-289-3903, 2520-01-649-4670. Verify interchangeability with system specifications before substitution.
Key specifications for 3010-01-045-6379: Overall Length: 5.000 INCHES NOMINAL IN; Outside Diameter: 1.750 INCHES NOMINAL IN; Nondefinitive Spec/std Data: A CLASS; Special Features: CONNECTION END TYPE: HUB; AS MODIFIED BY MATERIAL, NICKEL COPPER ALLOY, QQ-N-281; BEARING TYPE: NEEDLE. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.