The Shaft,shouldered, cataloged under National Stock Number 3040-00-786-0124, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-786-0124 |
| Primary Part Number | 9056041 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| First End Diameter | 0.1248 INCHES NOMINAL IN |
| Step Quantity | 2 |
| External Keyway Length | 0.281 INCHES NOMINAL SECOND END IN |
| Material | STEEL |
| Largest Step Diameter | 0.250 INCHES NOMINAL IN |
| Second End Diameter | 0.2498 INCHES NOMINAL IN |
| Second End Keyway Width | 0.0228 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-7720,COMPOSITION 3035 MIL SPEC SINGLE MATERIAL RESPONSE |
| Second End Distance From Keyway Center to End | 0.391 INCHES NOMINAL IN |
| Second End Keyway Depth | 0.023 INCHES NOMINAL IN |
| First End Distance From End to Groove | 0.094 INCHES NOMINAL IN |
| First End Style | CIRCULAR GROOVED |
| End Similarity | NOT IDENTICAL |
| Second End Style | INDENTED FLAT KEYWAY |
| First End Groove Diameter | 0.0950 INCHES NOMINAL IN |
| First End Groove Width | 0.0170 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9056041 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 3040-00-786-0124 is a Shaft,shouldered, manufactured by Us Army Aviation and Missile Command, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-786-0124 has 1 cross-referenced part number: 9056041 (Us Army Aviation and Missile Command).
There are 2 known substitutes for 3040-00-786-0124: 5940-00-230-9793, 3020-00-267-3351. Verify interchangeability with system specifications before substitution.
Key specifications for 9056041: First End Diameter: 0.1248 INCHES NOMINAL IN; Step Quantity: 2; External Keyway Length: 0.281 INCHES NOMINAL SECOND END IN; Material: STEEL. 17 total characteristics are documented in the Federal Logistics Information System.