The Shaft,shouldered, cataloged under National Stock Number 3040-00-366-5595, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-00-366-5595 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Second End Flat Length | 0.300 INCHES NOMINAL IN |
| Step Quantity | 5 |
| First End Diameter | 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM IN |
| Second End Diameter | 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM IN |
| Largest Step Diameter | 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM IN |
| First End Style | PLAIN |
| Criticality Code Justification | CSPY AND AMDL |
| End Similarity | NOT IDENTICAL |
| Second End Style | FLATTED |
| Material | STEEL |
| Second End Flat Depth | 0.0271 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 | Y |
| Reference | Meaning |
|---|---|
| 308R616H01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-00-366-5595 is a Shaft,shouldered, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-00-366-5595: Second End Flat Length: 0.300 INCHES NOMINAL IN; Step Quantity: 5; First End Diameter: 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM IN; Second End Diameter: 0.1870 INCHES MINIMUM AND 0.1872 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.