The Coupling,shaft,rigid, cataloged under National Stock Number 3010-00-882-6979, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-882-6979 |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Status | ACTIVE |
| Bore Length | 10.5000 INCHES NOMINAL FIRST END IN |
| Overall Diameter | 11.750 INCHES NOMINAL IN |
| Style Designator | PLAIN CLAMP COMPRESSION |
| Material Document and Classification | MIL-S-890, ALLOY NO. 2 MIL SPEC SINGLE MATERIAL RESPONSE |
| Features Provided | KEYWAY |
| Bore Shape | STRAIGHT FIRST END |
| Body Material | STEEL |
| Unthreaded Hole Quantity | 6 |
| Surface Treatment | CADMIUM |
| Bore Diameter | 4.9380 INCHES MINIMUM AND 4.9400 INCHES MAXIMUM BOTH ENDS IN |
| Hole Diameter | 1.1880 INCHES NOMINAL IN |
| 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 |
|---|---|
| 514752-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3010-00-882-6979 is a Coupling,shaft,rigid, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
Key specifications for 3010-00-882-6979: Bore Length: 10.5000 INCHES NOMINAL FIRST END IN; Overall Diameter: 11.750 INCHES NOMINAL IN; Style Designator: PLAIN CLAMP COMPRESSION; Material Document and Classification: MIL-S-890, ALLOY NO. 2 MIL SPEC SINGLE MATERIAL RESPONSE. 11 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.