The Shaft,shouldered, cataloged under National Stock Number 3040-01-347-8566, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Atlas Copco Berema Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-347-8566 |
| Primary Part Number | 9245-9951-01 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Atlas Copco Berema Inc |
| Status | ACTIVE |
| First End Width Across Flats | 0.8750 INCHES NOMINAL IN |
| Step Quantity | 3 |
| First End Diameter | 1.5600 INCHES NOMINAL IN |
| First End Style | HEXAGONAL |
| End Similarity | NOT IDENTICAL |
| Second End Style | HEXAGONAL |
| Material | STEEL |
| Second End Width Across Flats | 1.0000 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 |
|---|---|
| 9245-9951-01 PRIMARY | Atlas Copco Berema Inc (USA) |
| Reference | Meaning |
|---|---|
| 87034A6052 | 7/2 Vendor item drawing reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| 9245-9951-01T | 5/9 Secondary reference Atlas Copco Berema Inc |
NSN 3040-01-347-8566 is a Shaft,shouldered, manufactured by Atlas Copco Berema Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-347-8566 has 1 manufacturer part number on file: 9245-9951-01 (Atlas Copco Berema Inc).
Key specifications for 9245-9951-01: First End Width Across Flats: 0.8750 INCHES NOMINAL IN; Step Quantity: 3; First End Diameter: 1.5600 INCHES NOMINAL IN; First End Style: HEXAGONAL. 8 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.