The Shaft,shouldered, cataloged under National Stock Number 3040-00-692-6298, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Mack Trucks Inc Parts Opn. Government technical data includes 6 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-692-6298 |
| Primary Part Number | 591KC115 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Mack Trucks Inc Parts Opn |
| Status | ACTIVE |
| End Similarity | NOT IDENTICAL |
| Step Quantity | 16 |
| Second End Diameter | 0.5000 INCHES NOMINAL IN |
| Largest Step Diameter | 0.746 INCHES MINIMUM AND 0.747 INCHES MAXIMUM IN |
| Material | STEEL |
| First End Diameter | 0.8725 INCHES MINIMUM AND 0.8755 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3040-00-692-6298 is a Shaft,shouldered, manufactured by Mack Trucks Inc Parts Opn, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-692-6298 has 2 cross-referenced part numbers: 591KC115 (Mack Trucks Inc Parts Opn), 8333001 (U S Army Tank Automotive Command Amsta-Im-Mm).
There are 2 known substitutes for 3040-00-692-6298: 3110-00-740-1111, 5305-01-251-1645. Verify interchangeability with system specifications before substitution.
Key specifications for 591KC115: End Similarity: NOT IDENTICAL; Step Quantity: 16; Second End Diameter: 0.5000 INCHES NOMINAL IN; Overall Length: 11.190 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.