The Shaft,straight, cataloged under National Stock Number 3040-00-034-8091, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-034-8091 |
| Primary Part Number | 5174104 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Second End Hole Diameter | 0.1260 INCHES NOMINAL IN |
| First End Flat Depth | 0.0240 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM IN |
| Second End Diameter | 0.4300 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN |
| First End Style | TAPERED WITH FLAT |
| Second End Distance From Hole Center to End | 0.688 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| First End Taper Major Diameter | 0.4300 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN |
| Second End Style | UNTHREADED CROSS DRILLED |
| First End Flat Length | 1.063 INCHES NOMINAL IN |
| Material | STEEL |
| 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 |
|---|---|
| 5174104 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| 5174104 | 5/9 Secondary reference General Motors Corp |
NSN 3040-00-034-8091 is a Shaft,straight, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-034-8091 has 1 manufacturer part number on file: 5174104 (Rolls-Royce Solutions America Inc).
Key specifications for 5174104: Second End Hole Diameter: 0.1260 INCHES NOMINAL IN; First End Flat Depth: 0.0240 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM IN; Second End Diameter: 0.4300 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN; First End Style: TAPERED WITH FLAT. 10 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.