The Shaft,shouldered, cataloged under National Stock Number 3040-00-938-9308, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Kocsis Technologies Inc Dba Kocsis Technologies Inc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-938-9308 |
| Primary Part Number | SH202594 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Kocsis Technologies Inc Dba Kocsis Technologies Inc |
| Status | ACTIVE |
| Step Quantity | 4 |
| First End Diameter | 0.7500 INCHES NOMINAL IN |
| Second End Diameter | 0.5000 INCHES NOMINAL IN |
| Largest Step Diameter | 1.000 INCHES NOMINAL IN |
| Second End Distance From Keyway Center to End | 0.375 INCHES NOMINAL IN |
| First End Style | PLAIN |
| Second End Keyway Width | 0.1250 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Style | WOODRUFF KEYWAY |
| Material | STEEL |
| External Keyway Length | 0.500 INCHES NOMINAL SECOND END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SH202594 PRIMARY | Kocsis Technologies Inc Dba Kocsis Technologies Inc (USA) |
| SH202594 | Ambac International Corporation Div Ambac International (USA) |
| Reference | Meaning |
|---|---|
| SH202594 | 3/9 Design control — primary reference Kocsis Bros Machine Co |
| SH202594 | 5/9 Secondary reference Automotive Inc Fluid Power Systems Components Div Sub of United Technologies Corp |
NSN 3040-00-938-9308 is a Shaft,shouldered, manufactured by Kocsis Technologies Inc Dba Kocsis Technologies Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-938-9308 has 2 manufacturer part numbers on file: SH202594 (Kocsis Technologies Inc Dba Kocsis Technologies Inc), SH202594 (Ambac International Corporation Div Ambac International).
Key specifications for SH202594: Step Quantity: 4; First End Diameter: 0.7500 INCHES NOMINAL IN; Second End Diameter: 0.5000 INCHES NOMINAL IN; Largest Step Diameter: 1.000 INCHES NOMINAL IN. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.