The Shaft,shouldered, cataloged under National Stock Number 3040-00-267-9433, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-00-267-9433 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Surface Finish | 250.0 MICROINCHES |
| Step Quantity | 4 |
| First End Diameter | 0.6228 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN |
| Second End Diameter | 0.6228 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN |
| Second End Step Length | 0.333 INCHES NOMINAL IN |
| Largest Step Diameter | 0.623 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN |
| First End Style | INTERNAL THREADED |
| First End Internal Thread Length | 1.270 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Style | SQUARE (ROUND CORNERS) |
| Material | STEEL COMP 17-4PH |
| Second End Width Across Flats | 0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 4F63472-101A | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-00-267-9433 is a Shaft,shouldered, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-00-267-9433: Surface Finish: 250.0 MICROINCHES; Step Quantity: 4; First End Diameter: 0.6228 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN; Second End Diameter: 0.6228 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN. 12 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 3040-00-267-9433 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.