The Shaft,shouldered, cataloged under National Stock Number 3040-01-373-0530, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-373-0530 |
| Primary Part Number | 5905735 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Step Quantity | 5 |
| First End Diameter | 1.5000 INCHES NOMINAL IN |
| Second End Taper | 0.5000 PER FOOT IN INCHES |
| Second End Diameter | 5.9170 INCHES NOMINAL IN |
| Second End Step Length | 8.7500 INCHES NOMINAL IN |
| Largest Step Diameter | 5.9170 INCHES MAXIMUM IN |
| First End Style | PLAIN |
| End Similarity | NOT IDENTICAL |
| Second End Style | FLANGED AND INTERNAL KEYWAY |
| Material | ALUMINUM ALLOY 6061 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5905735 PRIMARY | Naval Sea Systems Command (USA) |
NSN 3040-01-373-0530 is a Shaft,shouldered, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-373-0530 has 1 manufacturer part number on file: 5905735 (Naval Sea Systems Command).
Key specifications for 5905735: Step Quantity: 5; First End Diameter: 1.5000 INCHES NOMINAL IN; Second End Taper: 0.5000 PER FOOT IN INCHES; Second End Diameter: 5.9170 INCHES NOMINAL IN. 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.
NSN 3040-01-373-0530 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.