The Shaft,shouldered, cataloged under National Stock Number 3040-01-642-9264, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-642-9264 |
| Primary Part Number | 7377567 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| First End Taper Length | 4.0 MILLIMETERS NOMINAL MM |
| Step Quantity | 2 |
| Largest Step Diameter | 16.0 MILLIMETERS NOMINAL MM |
| First End Slot Width | 19.0 MILLIMETERS NOMINAL MM |
| First End Style | PLAIN |
| End Similarity | NOT IDENTICAL |
| First End Hole Diameter | 10.0 MILLIMETERS NOMINAL MM |
| First End Taper Major Diameter | 19.0 MILLIMETERS NOMINAL MM |
| Second End Style | PLAIN |
| Material | STEEL |
| 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 |
|---|---|
| 7377567 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 7225837 ITEM 1 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 3040-01-642-9264 is a Shaft,shouldered, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-642-9264 has 1 manufacturer part number on file: 7377567 (Naval Sea Systems Command).
Key specifications for 7377567: First End Taper Length: 4.0 MILLIMETERS NOMINAL MM; Step Quantity: 2; Largest Step Diameter: 16.0 MILLIMETERS NOMINAL MM; First End Slot Width: 19.0 MILLIMETERS NOMINAL MM. 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.
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.