The Shaft,shouldered, cataloged under National Stock Number 3040-00-976-2285, 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14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-976-2285 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| First End Taper Length | 0.035 INCHES NOMINAL IN |
| Step Quantity | 21 |
| First End Diameter | 0.1120 INCHES NOMINAL IN |
| First End Flat Depth | 0.0310 INCHES NOMINAL IN |
| Second End Diameter | 0.0710 INCHES NOMINAL IN |
| Largest Step Diameter | 0.056 INCHES NOMINAL IN |
| First End Style | TAPERED WITH FLAT |
| First End Taper | 0.0420 PER FOOT IN INCHES |
| Material Document and Classification | QQ-S-764,TYPE 303 FED SPEC SINGLE MATERIAL RESPONSE |
| End Similarity | NOT IDENTICAL |
| First End Taper Major Diameter | 0.1000 INCHES NOMINAL IN |
| Second End Style | PLAIN |
| First End Flat Length | 0.035 INCHES NOMINAL IN |
| Material | STEEL COMP 303 |
| 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 |
|---|---|
| 0N088761-1 | 3/2 Design control — primary reference U.S. Government activity |
| 0N124231-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-00-976-2285 is a Shaft,shouldered, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-00-976-2285: First End Taper Length: 0.035 INCHES NOMINAL IN; Step Quantity: 21; First End Diameter: 0.1120 INCHES NOMINAL IN; First End Flat Depth: 0.0310 INCHES NOMINAL 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.
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.