The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-480-3140, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-480-3140 |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Status | ACTIVE |
| Bore Length | 1.5000 INCHES NOMINAL FIRST END IN |
| Spline Major Diameter | 1.0000 INCHES NOMINAL SECOND END IN |
| Features Provided | KEYWAY |
| Bore Shape | STRAIGHT FIRST END |
| Bore Shape | SPLINED SECOND END |
| Bore Diameter | 1.0000 INCHES NOMINAL FIRST END 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 |
|---|---|
| 6509E68FN8 | 5/2 Secondary reference U.S. Government activity |
| 4D09287-001 | 3/2 Design control — primary reference U.S. Government activity |
| 6509E68 | D/9 Drawing number reference only U.S. Government activity |
NSN 3010-01-480-3140 is a Coupling,shaft,rigid, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
Key specifications for 3010-01-480-3140: Bore Length: 1.5000 INCHES NOMINAL FIRST END IN; Overall Length: 7.680 INCHES NOMINAL IN; Spline Major Diameter: 1.0000 INCHES NOMINAL SECOND END IN; Features Provided: KEYWAY. 6 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.