The Shaft,shouldered, cataloged under National Stock Number 3040-01-024-1166, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-024-1166 |
| Primary Part Number | 317654 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES |
| Step Quantity | 6 |
| First End Diameter | 1.1245 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN |
| Second End Diameter | 1.7480 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM IN |
| Largest Step Diameter | 1.936 INCHES MINIMUM AND 1.940 INCHES MAXIMUM IN |
| First End Style | PLAIN |
| Second End Keyway Width | 0.4360 INCHES MINIMUM AND 0.4380 INCHES MAXIMUM IN |
| Second End Keyway Depth | 0.247 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Style | FLAT KEYWAY |
| Material | STEEL |
| External Keyway Length | 1.780 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 |
|---|---|
| 317654 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 3040-01-024-1166 is a Shaft,shouldered, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-024-1166 has 1 manufacturer part number on file: 317654 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for 317654: Surface Finish: 63.0 MICROINCHES; Step Quantity: 6; First End Diameter: 1.1245 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN; Second End Diameter: 1.7480 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM IN. 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.
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.