The Shaft,shouldered, cataloged under National Stock Number 3040-00-678-4294, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Army, United States Department of the Dba Watervliet Arsenal Div Business Development. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-678-4294 |
| Primary Part Number | 8765805 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Army, United States Department of the Dba Watervliet Arsenal Div Business Development |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES |
| First End Width Across Flats | 1.248 INCHES NOMINAL IN |
| Step Quantity | 1 |
| First End Diameter | 2.1288 INCHES NOMINAL IN |
| First End Step Length | 1.250 INCHES NOMINAL IN |
| Largest Step Diameter | 2.128 INCHES NOMINAL IN |
| First End Hole Depth | 1.248 INCHES NOMINAL IN |
| First End Style | SQUARE AND CROSS DRILLED HOLE |
| Material Document and Classification | FED-STD-66 FED STD SINGLE MATERIAL RESPONSE |
| End Similarity | NOT IDENTICAL |
| First End Hole Diameter | 0.3720 INCHES NOMINAL IN |
| Material | STEEL |
| First End Distance From Hole Center to End | 0.423 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8765805 PRIMARY | Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA) |
NSN 3040-00-678-4294 is a Shaft,shouldered, manufactured by Army, United States Department of the Dba Watervliet Arsenal Div Business Development, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-678-4294 has 1 manufacturer part number on file: 8765805 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development).
Key specifications for 8765805: Surface Finish: 125.0 MICROINCHES; First End Width Across Flats: 1.248 INCHES NOMINAL IN; Step Quantity: 1; First End Diameter: 2.1288 INCHES NOMINAL IN. 13 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.