The Shaft,shouldered, cataloged under National Stock Number 3040-01-074-1716, 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 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 | 3040-01-074-1716 |
| Primary Part Number | 11508025 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES |
| Step Quantity | 3 |
| First End Diameter | 0.1872 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM IN |
| First End Flat Depth | 0.0124 INCHES MINIMUM AND 0.0222 INCHES MAXIMUM IN |
| Second End Diameter | 0.1850 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN |
| Largest Step Diameter | 0.250 INCHES NOMINAL IN |
| First End Style | FLATTED |
| Material Document and Classification | QQ-A-225/8,TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE |
| Second End Slot Depth | 0.160 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Slot Width | 0.040 INCHES NOMINAL IN |
| Second End Style | SLOTTED |
| First End Flat Length | 0.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| 11508025 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 3040-01-074-1716 is a Shaft,shouldered, manufactured by Us Army Aviation and Missile Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-074-1716 has 1 manufacturer part number on file: 11508025 (Us Army Aviation and Missile Command).
Key specifications for 11508025: Surface Finish: 32.0 MICROINCHES; Step Quantity: 3; First End Diameter: 0.1872 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM IN; First End Flat Depth: 0.0124 INCHES MINIMUM AND 0.0222 INCHES MAXIMUM 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.