The Universal Joint,aircraft, cataloged under National Stock Number 1680-01-060-9878, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-060-9878 |
| Item Name | Universal Joint,aircraft |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| Hub Bore Diameter | 0.845 INCHES NOMINAL FIRST END IN |
| Design Type | BLOCK AND PIN |
| Connection End Type | HUB,BORED SECOND END |
| Connection End Type | FLANGE, RECTANGULAR W/O HOLES FIRST END |
| 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 |
|---|---|
| 4C95010-173D | 1/2 Source control — Government-approved source U.S. Government activity |
| 544342-2-2 | 5/9 Secondary reference Moog Military Aircraft Llc |
| 544342-2-2 | 3/2 Design control — primary reference U.S. Government activity |
| T951622 | 5/9 Secondary reference Con-Vel, Inc. |
| 544342-2-2 | 5/9 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
NSN 1680-01-060-9878 is a Universal Joint,aircraft, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
Key specifications for 1680-01-060-9878: Hub Bore Diameter: 0.845 INCHES NOMINAL FIRST END IN; Design Type: BLOCK AND PIN; Overall Length: 3.050 INCHES NOMINAL IN; Connection End Type: HUB,BORED SECOND END. 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.