The Coupling,shaft,rigid, cataloged under National Stock Number 3010-00-683-9378, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-683-9378 |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Status | ACTIVE |
| Bore Length | 0.3120 INCHES NOMINAL FIRST END IN |
| Bore Length | 0.2500 INCHES NOMINAL SECOND END IN |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Style Designator | PLAIN SLEEVE |
| Bore Shape | STRAIGHT BOTH ENDS |
| Body Material | COPPER ALLOY |
| Threaded Hole Quantity | 4 |
| Thread Size Designator | 4(0.112+ 40) |
| Bore Diameter | 0.2520 INCHES NOMINAL BOTH ENDS 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 |
|---|---|
| 7513096P2 | 3/9 Design control — primary reference U.S. Government activity |
| 7513096P2 | 5/9 Secondary reference General Electric Company |
NSN 3010-00-683-9378 is a Coupling,shaft,rigid, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
Key specifications for 3010-00-683-9378: Bore Length: 0.3120 INCHES NOMINAL FIRST END IN; Bore Length: 0.2500 INCHES NOMINAL SECOND END IN; Overall Diameter: 0.375 INCHES NOMINAL IN; Style Designator: PLAIN SLEEVE. 9 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.