The Shaft,shouldered, cataloged under National Stock Number 3040-01-143-2233, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is American Turbo Systems Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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 | 3040-01-143-2233 |
| Primary Part Number | 100540 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | American Turbo Systems Inc |
| Status | ACTIVE |
| Step Quantity | 3 |
| Second End Diameter | 0.2500 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| First End Flat Depth | 0.0120 INCHES NOMINAL IN |
| First End Style | FLATTED |
| First End Diameter | 0.2500 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Largest Step Diameter | 0.750 INCHES NOMINAL IN |
| Second End Style | EXTERNAL THREADED |
| Second End External Thread Length | 0.500 INCHES NOMINAL IN |
| First End Flat Length | 1.330 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 100540 PRIMARY | American Turbo Systems Inc (USA) |
NSN 3040-01-143-2233 is a Shaft,shouldered, manufactured by American Turbo Systems Inc, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-143-2233 has 1 cross-referenced part number: 100540 (American Turbo Systems Inc).
There are 3 known substitutes for 3040-01-143-2233: 5950-00-004-7586, 1680-00-376-2966, 6670-01-383-7882. Verify interchangeability with system specifications before substitution.
Key specifications for 100540: Step Quantity: 3; Overall Length: 2.500 INCHES NOMINAL IN; Second End Diameter: 0.2500 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING. 12 total characteristics are documented in the Federal Logistics Information System.