The Shaft,shouldered, cataloged under National Stock Number 3040-01-112-4522, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Qioptiq Ltd. Government technical data includes 11 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-112-4522 |
| Primary Part Number | 010382 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Qioptiq Ltd |
| Status | ACTIVE |
| First End Bearing Seat Diameter | 0.3122 INCHES MINIMUM AND 0.3124 INCHES MAXIMUM IN |
| First End Bearing Seat Length | 0.670 INCHES MINIMUM AND 0.730 INCHES MAXIMUM IN |
| Step Quantity | 3 |
| First End Diameter | 0.3050 INCHES NOMINAL IN |
| Second End Bearing Seat Length | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| Largest Step Diameter | 0.305 INCHES NOMINAL IN |
| First End Style | BEARING SEAT |
| Second End Bearing Seat Diameter | 0.3122 INCHES MINIMUM AND 0.3124 INCHES MAXIMUM IN |
| First End Distance From Bearing Seat to End | 3.4900 INCHES MINIMUM AND 3.5100 INCHES MAXIMUM IN |
| End Similarity | IDENTICAL |
| Material | STEEL COMP 303 |
| 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 |
|---|---|
| 010382 PRIMARY | Qioptiq Ltd (GBR) |
NSN 3040-01-112-4522 is a Shaft,shouldered, manufactured by Qioptiq Ltd, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-112-4522 has 1 manufacturer part number on file: 010382 (Qioptiq Ltd).
1 possible match (shared part number, not a government interchangeability claim): 6130-01-458-7366. Verify interchangeability with system specifications before substitution.
Key specifications for 010382: First End Bearing Seat Diameter: 0.3122 INCHES MINIMUM AND 0.3124 INCHES MAXIMUM IN; First End Bearing Seat Length: 0.670 INCHES MINIMUM AND 0.730 INCHES MAXIMUM IN; Step Quantity: 3; First End Diameter: 0.3050 INCHES NOMINAL 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.