The Shaft,shouldered, cataloged under National Stock Number 3040-00-026-4184, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-026-4184 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES |
| FSC Application Data | TEST SET,ELECTRONIC SYSTEMS,SPECIALLY DESIGNED,ACFT |
| Second End External Thread Length | 0.288 INCHES NOMINAL IN |
| Step Quantity | 3 |
| First End Diameter | 0.1860 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN |
| Second End Diameter | 0.0810 INCHES MINIMUM AND 0.1120 INCHES MAXIMUM IN |
| Largest Step Diameter | 0.186 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN |
| First End Style | PLAIN |
| Material Document and Classification | QQ-S-764,CLASS 303 A MIL SPEC SINGLE MATERIAL RESPONSE A |
| End Similarity | NOT IDENTICAL |
| Second End Style | EXTERNAL THREADED |
| Material | STEEL COMP 303 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 10126 | 3/9 Design control — primary reference Kollmorgen Corp |
| 11154916 | 5/1 Secondary reference Us Army Aviation and Missile Command |
| 10126 | 5/9 Secondary reference Tally Printer Corporation |
NSN 3040-00-026-4184 is a Shaft,shouldered, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-00-026-4184: Surface Finish: 63.0 MICROINCHES; FSC Application Data: TEST SET,ELECTRONIC SYSTEMS,SPECIALLY DESIGNED,ACFT; Second End External Thread Length: 0.288 INCHES NOMINAL IN; Step Quantity: 3. 12 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.
NSN 3040-00-026-4184 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.