The Shaft,shouldered, cataloged under National Stock Number 3040-01-194-7959, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 14 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 | 3040-01-194-7959 |
| Primary Part Number | 12292467-1 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES |
| Unit of Issue Cube | 0.17327 CUBIC FEET |
| First End Diameter | 0.9030 INCHES NOMINAL IN |
| Second End Diameter | 0.4930 INCHES NOMINAL IN |
| Largest Step Diameter | 0.6695 INCHES NOMINAL IN |
| First End Style | CIRCULAR GROOVED |
| Second End Keyway Width | 0.1250 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A582,TYPE 416,CONDTN A,CENTERLESS GROUND ASSN STD SINGLE MATERIAL RESPONSE |
| End Similarity | NOT IDENTICAL |
| First End Distance From End to Groove | 0.1100 INCHES NOMINAL IN |
| Second End Style | INDENTED FLAT KEYWAY |
| Material | STEEL CORROSION RESISTING |
| First End Groove Width | 0.0730 INCHES NOMINAL IN |
| External Keyway Length | 0.0500 INCHES NOMINAL SECOND END 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 |
|---|---|
| 12292467-1 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 3040-01-194-7959 is a Shaft,shouldered, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-194-7959 has 1 manufacturer part number on file: 12292467-1 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12292467-1: Surface Finish: 125.0 MICROINCHES; Unit of Issue Cube: 0.17327 CUBIC FEET; First End Diameter: 0.9030 INCHES NOMINAL IN; Second End Diameter: 0.4930 INCHES NOMINAL IN. 14 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.