The Shaft,shouldered, cataloged under National Stock Number 3040-01-486-6072, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Triumph Actuation Systems Llc Div Triumph Actuation Systems - Clemmons. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-486-6072 |
| Primary Part Number | 4112141-1 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Triumph Actuation Systems Llc Div Triumph Actuation Systems - Clemmons |
| Status | ACTIVE |
| Surface Finish | 250.0 MICROINCHES |
| Step Quantity | 8 |
| First End Diameter | 0.5500 INCHES NOMINAL IN |
| First End Spline Major Diameter | 0.5500 INCHES NOMINAL IN |
| First End Style | SPLINED (STRAIGHT) |
| Material Document and Classification | AMS 5622 COMP 630 17-4 PH ASSN STD SINGLE MATERIAL RESPONSE |
| First End Spline Quantity | 12 |
| End Similarity | IDENTICAL |
| First End Spline Minor Diameter | 0.4850 INCHES MINIMUM AND 0.4950 INCHES MAXIMUM IN |
| Material | STEEL |
| 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 |
|---|---|
| 4112141-1 PRIMARY | Triumph Actuation Systems Llc Div Triumph Actuation Systems - Clemmons (USA) |
| Reference | Meaning |
|---|---|
| 4112141 | D/9 Drawing number reference only Triumph Actuation Systems Llc Div Triumph Actuation Systems - Clemmons |
| 4112141-1 | 5/9 Secondary reference Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
NSN 3040-01-486-6072 is a Shaft,shouldered, manufactured by Triumph Actuation Systems Llc Div Triumph Actuation Systems - Clemmons, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-486-6072 has 1 manufacturer part number on file: 4112141-1 (Triumph Actuation Systems Llc Div Triumph Actuation Systems - Clemmons).
Key specifications for 4112141-1: Surface Finish: 250.0 MICROINCHES; Step Quantity: 8; First End Diameter: 0.5500 INCHES NOMINAL IN; First End Spline Major Diameter: 0.5500 INCHES NOMINAL IN. 10 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.