The Coupling Half,shaft, cataloged under National Stock Number 3010-01-194-5261, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3010-01-194-5261 |
| Item Name | Coupling Half,shaft |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Status | ACTIVE |
| Bore Length | 3.8700 INCHES NOMINAL IN |
| Body Style | MULTIPLE POSITIONING HOLES |
| Bore Shape | STRAIGHT |
| Bore Diameter | 2.0000 INCHES NOMINAL IN |
| Material | COPPER AND NICKEL ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 87553-1504 | D/9 Drawing number reference only U.S. Government activity |
| 708-4674147 ITEM 6 | 3/2 Design control — primary reference U.S. Government activity |
| 708-4674147 | D/9 Drawing number reference only U.S. Government activity |
| 87553-1504 ITEM 6 | 5/2 Secondary reference U.S. Government activity |
NSN 3010-01-194-5261 is a Coupling Half,shaft, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
Key specifications for 3010-01-194-5261: Bore Length: 3.8700 INCHES NOMINAL IN; Body Style: MULTIPLE POSITIONING HOLES; Overall Length: 3.870 INCHES NOMINAL IN; Bore Shape: STRAIGHT. 5 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 3010-01-194-5261 has DEMIL Code B. 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.