The Shaft,shouldered, cataloged under National Stock Number 3040-00-052-5328, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 12 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-052-5328 |
| Primary Part Number | 1770722 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Second End Groove Width | 0.0180 INCHES NOMINAL IN |
| First End Style | PLAIN |
| First End Diameter | 0.2032 INCHES MINIMUM AND 0.2035 INCHES MAXIMUM IN |
| Largest Step Diameter | 0.250 INCHES NOMINAL IN |
| Surface Finish | 16.0 MICROINCHES |
| Second End Diameter | 0.1871 INCHES MINIMUM AND 0.1873 INCHES MAXIMUM IN |
| Second End Distance From End to Groove | 0.060 INCHES NOMINAL IN |
| Step Quantity | 4 |
| End Similarity | NOT IDENTICAL |
| Second End Style | CIRCULAR GROOVED |
| Material | STEEL COMP 416 |
| Second End Groove Diameter | 0.1735 INCHES MINIMUM AND 0.1765 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3040-00-052-5328 is a Shaft,shouldered, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-052-5328 has 2 cross-referenced part numbers: 1770722 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 41-346 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There are 4 known substitutes for 3040-00-052-5328: 5340-00-140-8105, 2910-01-038-7372, 5133-01-095-4777 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1770722: Second End Groove Width: 0.0180 INCHES NOMINAL IN; Overall Length: 1.500 INCHES NOMINAL IN; First End Style: PLAIN; First End Diameter: 0.2032 INCHES MINIMUM AND 0.2035 INCHES MAXIMUM IN. 13 total characteristics are documented in the Federal Logistics Information System.