The Shaft,shouldered, cataloged under National Stock Number 3040-00-739-4349, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-739-4349 |
| Primary Part Number | 101122 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Second End Hole Depth | 0.483 INCHES NOMINAL IN |
| Second End Style | CROSS DRILLED AND CIRCULAR GROOVED |
| Material | STEEL |
| End Similarity | NOT IDENTICAL |
| Second End Groove Diameter | 0.4500 INCHES NOMINAL IN |
| First End Groove Diameter | 0.4800 INCHES NOMINAL IN |
| Second End Groove Width | 0.2400 INCHES NOMINAL IN |
| First End Diameter | 0.5390 INCHES NOMINAL IN |
| Second End Distance From End to Groove | 0.580 INCHES NOMINAL IN |
| Second End Diameter | 0.5936 INCHES NOMINAL IN |
| Step Quantity | 5 |
| Largest Step Diameter | 0.5936 INCHES NOMINAL IN |
| Second End Distance From Hole Center to End | 1.373 INCHES NOMINAL IN |
| Surface Finish | 16.0 MICROINCHES |
| First End Groove Width | 0.2400 INCHES NOMINAL IN |
| Second End Hole Diameter | 0.1250 INCHES NOMINAL IN |
| First End Style | CIRCULAR GROOVED |
| First End Distance From End to Groove | 0.230 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3040-00-739-4349 is a Shaft,shouldered, manufactured by Cummins Inc., classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-739-4349 has 2 cross-referenced part numbers: 101122 (Cummins Inc.), 2207-571 (William Spencer).
There are 9 known substitutes for 3040-00-739-4349: 6680-00-358-1834, 5985-00-879-4653, 5999-01-069-3877 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 101122: Second End Hole Depth: 0.483 INCHES NOMINAL IN; Second End Style: CROSS DRILLED AND CIRCULAR GROOVED; Material: STEEL; End Similarity: NOT IDENTICAL. 20 total characteristics are documented in the Federal Logistics Information System.