The Shaft,shouldered, cataloged under National Stock Number 3040-01-058-2486, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Grimes Aerospace Company. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-058-2486 |
| Primary Part Number | 32-0556-2 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Step Quantity | 5 |
| End Similarity | NOT IDENTICAL |
| Surface Finish | 16.0 MICROINCHES |
| First End Diameter | 0.2940 INCHES MINIMUM AND 0.2950 INCHES MAXIMUM IN |
| Material | STEEL |
| First End Distance From Hole Center to End | 0.192 INCHES NOMINAL IN |
| First End Style | THREADED CROSS DRILLED (THRU HOLE) |
| Largest Step Diameter | 0.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3040-01-058-2486 is a Shaft,shouldered, manufactured by Grimes Aerospace Company, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-058-2486 has 2 cross-referenced part numbers: 32-0556-2 (Grimes Aerospace Company), 32-0556 (Grimes Aerospace Company).
There are 3 known substitutes for 3040-01-058-2486: 2915-01-243-7719, 6240-01-344-9537, 6730-01-388-8661. Verify interchangeability with system specifications before substitution.
Key specifications for 32-0556-2: Step Quantity: 5; End Similarity: NOT IDENTICAL; Surface Finish: 16.0 MICROINCHES; First End Diameter: 0.2940 INCHES MINIMUM AND 0.2950 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.