The Shaft,shouldered, cataloged under National Stock Number 3040-00-133-6924, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-133-6924 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES |
| Second End Hole Diameter | 0.2330 INCHES MINIMUM AND 0.2480 INCHES MAXIMUM IN |
| Step Quantity | 6 |
| First End Diameter | 1.3600 INCHES MINIMUM AND 1.3700 INCHES MAXIMUM IN |
| Second End Diameter | 0.9660 INCHES MINIMUM AND 0.9680 INCHES MAXIMUM IN |
| Largest Step Diameter | 1.360 INCHES MINIMUM AND 1.370 INCHES MAXIMUM IN |
| First End Style | FLAT KEYWAY |
| First End Keyway Depth | 0.095 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN |
| Second End Distance From Hole Center to End | 0.640 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN |
| End Similarity | NOT IDENTICAL |
| Second End Style | UNTHREADED CROSS DRILLED |
| Material | STEEL |
| External Keyway Length | 0.170 INCHES MINIMUM AND 0.200 INCHES MAXIMUM FIRST END IN |
| First End Keyway Width | 0.1650 INCHES MINIMUM AND 0.1750 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 47-140-125-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-00-133-6924 is a Shaft,shouldered, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-00-133-6924: Surface Finish: 63.0 MICROINCHES; Second End Hole Diameter: 0.2330 INCHES MINIMUM AND 0.2480 INCHES MAXIMUM IN; Step Quantity: 6; First End Diameter: 1.3600 INCHES MINIMUM AND 1.3700 INCHES MAXIMUM IN. 14 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 3040-00-133-6924 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.