The Shaft,shouldered, cataloged under National Stock Number 3040-01-650-5322, 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. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-650-5322 |
| Primary Part Number | 7662319-002 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Step Quantity | 3 |
| First End Diameter | 0.50 INCHES NOMINAL IN |
| First End Step Length | 0.56 INCHES NOMINAL IN |
| Second End Diameter | 0.625 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN |
| Second End Step Length | 3.0 INCHES NOMINAL IN |
| Largest Step Diameter | 1.0 INCHES NOMINAL IN |
| First End Style | INTERNAL THREADED |
| First End Internal Thread Length | 0.75 INCHES MINIMUM IN |
| End Similarity | NOT IDENTICAL |
| Second End Style | SQUARE (ROUND CORNERS) |
| Material | STEEL CORROSION RESISTING |
| Second End Width Across Flats | 0.375 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 |
|---|---|
| 7662319-002 | Naval Sea Systems Command (USA) |
| 7662319-002 PRIMARY | Raytheon Company (USA) |
NSN 3040-01-650-5322 is a Shaft,shouldered, manufactured by Raytheon Company, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-650-5322 has 2 manufacturer part numbers on file: 7662319-002 (Naval Sea Systems Command), 7662319-002 (Raytheon Company).
Key specifications for 7662319-002: Step Quantity: 3; First End Diameter: 0.50 INCHES NOMINAL IN; First End Step Length: 0.56 INCHES NOMINAL IN; Second End Diameter: 0.625 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN. 12 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.