The Shaft,straight, cataloged under National Stock Number 3040-01-432-5960, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Arch Medical & Aerospace - Woburn, Llc Dba M & K Engineering. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-432-5960 |
| Primary Part Number | 12908969 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Arch Medical & Aerospace - Woburn, Llc Dba M & K Engineering |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES |
| First End Diameter | 0.3750 INCHES NOMINAL IN |
| First End Style | CIRCULAR GROOVED |
| End Similarity | IDENTICAL |
| First End Distance From End to Groove | 0.225 INCHES NOMINAL IN |
| First End Groove Diameter | 0.2500 INCHES NOMINAL IN |
| Material | STEEL |
| First End Groove Width | 0.0940 INCHES NOMINAL 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 |
|---|---|
| 12908969 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 12908969 PRIMARY | Arch Medical & Aerospace - Woburn, Llc Dba M & K Engineering (USA) |
| 12908969 | Textron Systems Corporation Dba Textron Systems Corp (USA) |
NSN 3040-01-432-5960 is a Shaft,straight, manufactured by Arch Medical & Aerospace - Woburn, Llc Dba M & K Engineering, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-432-5960 has 3 manufacturer part numbers on file: 12908969 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 12908969 (Arch Medical & Aerospace - Woburn, Llc Dba M & K Engineering), 12908969 (Textron Systems Corporation Dba Textron Systems Corp).
Key specifications for 12908969: Surface Finish: 63.0 MICROINCHES; First End Diameter: 0.3750 INCHES NOMINAL IN; First End Style: CIRCULAR GROOVED; Overall Length: 1.500 INCHES NOMINAL IN. 8 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.