The Shaft,straight, cataloged under National Stock Number 3040-01-032-6900, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-032-6900 |
| Primary Part Number | 575642-1 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES |
| Second End Hole Diameter | 0.0781 INCHES NOMINAL IN |
| First End Diameter | 0.2470 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| First End Distance From Keyway Center to End | 0.247 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Second End Diameter | 0.2470 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| First End Style | PLAIN |
| Second End Distance From Hole Center to End | 0.500 INCHES NOMINAL IN |
| Second End Hole Depth | 0.247 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| End Similarity | NOT IDENTICAL |
| Second End Style | UNTHREADED CROSS DRILLED |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3040-01-032-6900 is a Shaft,straight, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-032-6900 has 2 manufacturer part numbers on file: 575642-1 (Raytheon Company), 575642-1 (Raytheon Company Dba Raytheon Co).
Key specifications for 575642-1: Surface Finish: 63.0 MICROINCHES; Second End Hole Diameter: 0.0781 INCHES NOMINAL IN; First End Diameter: 0.2470 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN; First End Distance From Keyway Center to End: 0.247 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN. 11 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.