The Shaft,straight, cataloged under National Stock Number 3040-00-042-6610, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-042-6610 |
| Primary Part Number | 1770719-8 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| First End Style | CIRCULAR GROOVED |
| First End Groove Width | 0.0170 INCHES MINIMUM AND 0.0190 INCHES MAXIMUM IN |
| Second End Groove Diameter | 0.1735 INCHES MINIMUM AND 0.1765 INCHES MAXIMUM IN |
| First End Distance From End to Groove | 0.200 INCHES NOMINAL IN |
| Material | STEEL COMP 416 |
| First End Groove Diameter | 0.1735 INCHES MINIMUM AND 0.1765 INCHES MAXIMUM IN |
| Second End Distance From End to Groove | 0.610 INCHES NOMINAL IN |
| First End Diameter | 0.1871 INCHES MINIMUM AND 0.1873 INCHES MAXIMUM IN |
| Second End Groove Width | 0.0170 INCHES MINIMUM AND 0.0190 INCHES MAXIMUM IN |
| Surface Finish | 32.0 MICROINCHES |
| End Similarity | NOT IDENTICAL |
| Second End Style | CIRCULAR GROOVED |
| Second End Diameter | 0.1871 INCHES MINIMUM AND 0.1873 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1770719 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 41-518-8 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 1770719-8 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 3040-00-042-6610 is a Shaft,straight, 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 3040-00-042-6610 has 3 cross-referenced part numbers: 1770719 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 41-518-8 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1770719-8 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There is 1 known substitute for 3040-00-042-6610: 5331-00-579-3163. Verify interchangeability with system specifications before substitution.
Key specifications for 1770719-8: First End Style: CIRCULAR GROOVED; First End Groove Width: 0.0170 INCHES MINIMUM AND 0.0190 INCHES MAXIMUM IN; Second End Groove Diameter: 0.1735 INCHES MINIMUM AND 0.1765 INCHES MAXIMUM IN; First End Distance From End to Groove: 0.200 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.