The Shaft,straight, cataloged under National Stock Number 3040-00-004-0750, 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 9 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-00-004-0750 |
| Primary Part Number | LY484110-1 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Surface Finish | 16.0 MICROINCHES |
| Second End Flat Length | 0.380 INCHES NOMINAL IN |
| First End Diameter | 0.1869 INCHES NOMINAL IN |
| Second End Diameter | 0.1869 INCHES NOMINAL IN |
| First End Style | PLAIN |
| End Similarity | NOT IDENTICAL |
| Second End Style | FLATTED |
| Material | STEEL |
| Second End Flat Depth | 0.0469 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 |
|---|---|
| LY484110-1 | Raytheon Company (USA) |
| LY484110-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| 484110-1 | Raytheon Company (USA) |
| 484110-1 | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 484110-1 | 5/9 Secondary reference Raytheon Company Div Corp |
| LY484110-1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 3040-00-004-0750 is a Shaft,straight, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-004-0750 has 4 manufacturer part numbers on file: LY484110-1 (Raytheon Company), LY484110-1 (Raytheon Company Dba Raytheon Co), 484110-1 (Raytheon Company), 484110-1 (Raytheon Company Dba Raytheon Co).
Key specifications for LY484110-1: Surface Finish: 16.0 MICROINCHES; Second End Flat Length: 0.380 INCHES NOMINAL IN; First End Diameter: 0.1869 INCHES NOMINAL IN; Second End Diameter: 0.1869 INCHES NOMINAL IN. 9 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.