The Shaft,shouldered, cataloged under National Stock Number 3040-01-127-1446, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-127-1446 |
| Primary Part Number | 13040268 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Step Quantity | 4 |
| First End Diameter | 0.1750 INCHES MAXIMUM IN |
| Second End Bearing Seat Length | 2.970 INCHES MAXIMUM IN |
| Second End Diameter | 0.1871 INCHES MAXIMUM IN |
| Largest Step Diameter | 0.187 INCHES NOMINAL IN |
| Second End Distance From Bearing Seat to End | 0.200 INCHES MAXIMUM IN |
| First End Style | PLAIN |
| Material Document and Classification | QQ-A-225/8 TEM T6 FED SPEC SINGLE MATERIAL RESPONSE |
| Second End Bearing Seat Diameter | 0.2500 INCHES MAXIMUM IN |
| End Similarity | NOT IDENTICAL |
| Second End Style | BEARING SEAT |
| Material | ALUMINUM ALLOY 6061 |
| 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 |
|---|---|
| 13040268 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 13040268 | 5/9 Secondary reference Special Projects Inc |
NSN 3040-01-127-1446 is a Shaft,shouldered, manufactured by Us Army Aviation and Missile Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-127-1446 has 1 manufacturer part number on file: 13040268 (Us Army Aviation and Missile Command).
Key specifications for 13040268: Step Quantity: 4; First End Diameter: 0.1750 INCHES MAXIMUM IN; Second End Bearing Seat Length: 2.970 INCHES MAXIMUM IN; Second End Diameter: 0.1871 INCHES MAXIMUM IN. 12 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.