The Shaft,shouldered, cataloged under National Stock Number 3040-01-365-2933, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 8 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 | 3040-01-365-2933 |
| Primary Part Number | 1147822 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES |
| Step Quantity | 4 |
| First End Diameter | 3.6250 INCHES MINIMUM AND 3.6260 INCHES MAXIMUM IN |
| Largest Step Diameter | 4.500 INCHES NOMINAL IN |
| First End Style | PLAIN |
| Material Document and Classification | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE |
| End Similarity | IDENTICAL |
| Material | STEEL COMP 4140 |
| 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 |
|---|---|
| 1147822 PRIMARY | Lake Shore Systems, Inc. (USA) |
| 5D3-02205 PC 8 | Lake Shore Systems, Inc. (USA) |
NSN 3040-01-365-2933 is a Shaft,shouldered, manufactured by Lake Shore Systems, Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-365-2933 has 2 manufacturer part numbers on file: 1147822 (Lake Shore Systems, Inc.), 5D3-02205 PC 8 (Lake Shore Systems, Inc.).
Key specifications for 1147822: Surface Finish: 125.0 MICROINCHES; Step Quantity: 4; First End Diameter: 3.6250 INCHES MINIMUM AND 3.6260 INCHES MAXIMUM IN; Largest Step Diameter: 4.500 INCHES NOMINAL IN. 8 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.