The Shaft,shouldered, cataloged under National Stock Number 3040-01-113-1212, 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 9 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 | 3040-01-113-1212 |
| Primary Part Number | 12295104 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Step Quantity | 2 |
| First End Diameter | 0.4920 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN |
| Largest Step Diameter | 0.865 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN |
| First End Style | UNTHREADED CROSS DRILLED |
| Material Document and Classification | ASTM-A108 MIL SPEC SINGLE MATERIAL RESPONSE |
| End Similarity | IDENTICAL |
| First End Hole Diameter | 0.1250 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM IN |
| Material | STEEL COMP 1010 |
| First End Distance From Hole Center to End | 0.250 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 |
|---|---|
| 12295104 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 3040-01-113-1212 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 3040-01-113-1212 has 1 manufacturer part number on file: 12295104 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12295104: Step Quantity: 2; First End Diameter: 0.4920 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN; Largest Step Diameter: 0.865 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN; First End Style: UNTHREADED CROSS DRILLED. 9 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.