The Shaft,shouldered, cataloged under National Stock Number 3040-01-315-7650, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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 | 3040-01-315-7650 |
| Primary Part Number | 66944-9 |
| 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 |
| End Similarity | NOT IDENTICAL |
| Largest Step Diameter | 0.5950 INCHES NOMINAL IN |
| Second End Style | PLAIN |
| Material | STEEL |
| Step Quantity | 3 |
| First End Style | PLAIN |
| Second End Diameter | 0.3120 INCHES NOMINAL IN |
| First End Diameter | 0.1000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3040-01-315-7650 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 3040-01-315-7650 has 2 cross-referenced part numbers: 66944-9 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 66944 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 2 known substitutes for 3040-01-315-7650: 5950-00-804-2647, 9540-01-086-3628. Verify interchangeability with system specifications before substitution.
Key specifications for 66944-9: End Similarity: NOT IDENTICAL; Largest Step Diameter: 0.5950 INCHES NOMINAL IN; Second End Style: PLAIN; Overall Length: 1.5200 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.