The Shaft,straight, cataloged under National Stock Number 3040-00-494-8482, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-494-8482 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Second End Grooved Flat Length | 0.1800 INCHES NOMINAL IN |
| Surface Finish | 125.0 MICROINCHES |
| FSC Application Data | COMPUTER NAVIGATIONAL AIRCRAFT |
| Second End Flat Length | 0.180 INCHES NOMINAL IN |
| First End Diameter | 0.1555 INCHES NOMINAL IN |
| Second End Distance From End to Flat | 0.020 INCHES NOMINAL IN |
| Second End Diameter | 0.1555 INCHES NOMINAL IN |
| First End Style | PLAIN |
| End Similarity | NOT IDENTICAL |
| Second End Distance From End to Groove | 0.250 INCHES NOMINAL IN |
| Second End Grooved Flat Depth | 0.025 INCHES NOMINAL IN |
| Second End Style | FLAT GROOVED |
| Material | STEEL COMP 416 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| C340000595 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-00-494-8482 is a Shaft,straight, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-00-494-8482: Second End Grooved Flat Length: 0.1800 INCHES NOMINAL IN; Surface Finish: 125.0 MICROINCHES; FSC Application Data: COMPUTER NAVIGATIONAL AIRCRAFT; Second End Flat Length: 0.180 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.