The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-173-8488, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-173-8488 |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Status | ACTIVE |
| Spline Type | INVOLUTE THROUGH BORE |
| Overall Diameter | 2.500 INCHES NOMINAL IN |
| Style Designator | PLAIN SLEEVE |
| Spline Major Diameter | 1.556 INCHES NOMINAL THROUGH BORE IN |
| Bore Shape | SPLINED THROUGH BORE |
| Spline Pressure Angle in Deg | 30.000 THROUGH BORE |
| Spline Quantity | 23 THROUGH BORE |
| Body Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 8046261-01 | 3/9 Design control — primary reference U.S. Government activity |
| 8046261-01 | 3/2 Design control — primary reference U.S. Government activity |
| 8046261 | D/9 Drawing number reference only U.S. Government activity |
| 8046261-01 | 5/9 Secondary reference Ase Texas Inc |
NSN 3010-01-173-8488 is a Coupling,shaft,rigid, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
Key specifications for 3010-01-173-8488: Spline Type: INVOLUTE THROUGH BORE; Overall Diameter: 2.500 INCHES NOMINAL IN; Style Designator: PLAIN SLEEVE; Overall Length: 3.120 INCHES NOMINAL IN. 8 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.
NSN 3010-01-173-8488 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.