The Shaft,shouldered, cataloged under National Stock Number 3040-00-107-1741, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Del Mar Avionics, Llc. Government technical data includes 14 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-107-1741 |
| Primary Part Number | 7355 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Del Mar Avionics, Llc |
| Status | ACTIVE |
| Step Quantity | 4 |
| Second End Style | SQUARE (ROUND CORNERS) |
| Second End Width Across Flats | 0.250 INCHES NOMINAL IN |
| Second End Step Length | 1.375 INCHES NOMINAL IN |
| Second End Diameter | 0.3120 INCHES NOMINAL IN |
| Surface Finish | 125.0 MICROINCHES |
| Material | STEEL |
| First End Style | SQUARE (ROUND CORNERS) |
| FSC Application Data | REEL TOW TARGET |
| Largest Step Diameter | 0.437 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| First End Width Across Flats | 0.250 INCHES NOMINAL IN |
| First End Diameter | 0.3120 INCHES NOMINAL IN |
| First End Step Length | 2.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7355 | Del Mar Avionics, Llc (USA) |
NSN 3040-00-107-1741 is a Shaft,shouldered, manufactured by Del Mar Avionics, Llc, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-107-1741 has 1 cross-referenced part number: 7355 (Del Mar Avionics, Llc).
There are 12 known substitutes for 3040-00-107-1741: 3110-00-100-0375, 5960-00-182-7375, 3110-00-227-3253 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7355: Step Quantity: 4; Second End Style: SQUARE (ROUND CORNERS); Second End Width Across Flats: 0.250 INCHES NOMINAL IN; Second End Step Length: 1.375 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.