The Shaft,straight, cataloged under National Stock Number 3040-01-277-7578, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Cooper Cameron Corp Cooper Cameron Valves Div. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references 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 | 3040-01-277-7578 |
| Primary Part Number | 6353 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Cooper Cameron Corp Cooper Cameron Valves Div |
| Status | ACTIVE |
| First End Style | UNTHREADED CROSS DRILLED |
| First End Diameter | 0.7485 INCHES NOMINAL IN |
| First End Distance From Hole Center to End | 0.810 INCHES NOMINAL IN |
| First End Hole Diameter | 0.3150 INCHES NOMINAL IN |
| Material | STEEL COMP 303 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6353 PRIMARY | Cooper Cameron Corp Cooper Cameron Valves Div (USA) |
| 22297 ITEM 4 | Cooper Cameron Corp Cooper Cameron Valves Div (USA) |
| 22297 | Cooper Cameron Corp Cooper Cameron Valves Div (USA) |
NSN 3040-01-277-7578 is a Shaft,straight, manufactured by Cooper Cameron Corp Cooper Cameron Valves Div, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-277-7578 has 3 cross-referenced part numbers: 6353 (Cooper Cameron Corp Cooper Cameron Valves Div), 22297 ITEM 4 (Cooper Cameron Corp Cooper Cameron Valves Div), 22297 (Cooper Cameron Corp Cooper Cameron Valves Div).
There are 12 known substitutes for 3040-01-277-7578: 5305-00-096-1819, 8345-00-121-6851, 6150-00-132-0491 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6353: First End Style: UNTHREADED CROSS DRILLED; First End Diameter: 0.7485 INCHES NOMINAL IN; First End Distance From Hole Center to End: 0.810 INCHES NOMINAL IN; First End Hole Diameter: 0.3150 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.