The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-604-0008, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-604-0008 |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Status | ACTIVE |
| Bore Length | 2.000 INCHES NOMINAL THROUGH BORE IN |
| Overall Diameter | 1.250 INCHES NOMINAL IN |
| Style Designator | PLAIN SLEEVE |
| Bore Shape | STRAIGHT THROUGH BORE |
| Body Material | STEEL |
| Threaded Hole Quantity | 2 |
| Unthreaded Hole Quantity | 2 |
| Thread Size Designator | 0.250-20 |
| Bore Diameter | 0.6255 INCHES MINIMUM AND 0.6265 INCHES MAXIMUM THROUGH BORE IN |
| Hole Diameter | 0.0625 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 |
|---|---|
| 20870BD001 FIND NO 46 | 5/2 Secondary reference U.S. Government activity |
| 20870B133 | 3/2 Design control — primary reference U.S. Government activity |
| 193337 | 5/2 Secondary reference U.S. Government activity |
| 20870BE001 FIND NO 46 | 5/1 Secondary reference U.S. Government activity |
| 20870BC001 FIND N0 46 | 5/1 Secondary reference U.S. Government activity |
| 20870BB001 FIND NO 46 | 5/2 Secondary reference U.S. Government activity |
NSN 3010-01-604-0008 is a Coupling,shaft,rigid, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
Key specifications for 3010-01-604-0008: Bore Length: 2.000 INCHES NOMINAL THROUGH BORE IN; Overall Diameter: 1.250 INCHES NOMINAL IN; Style Designator: PLAIN SLEEVE; Overall Length: 2.000 INCHES NOMINAL IN. 10 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.