The Shaft,shouldered, cataloged under National Stock Number 3040-00-391-8469, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-391-8469 |
| Primary Part Number | 11727412 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES |
| FSC Application Data | PERISCOPE |
| First End Pitch Diameter | 0.2917 INCHES NOMINAL IN |
| Step Quantity | 2 |
| First End Diameter | 0.2400 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| First End Spline Major Diameter | 0.3080 INCHES MINIMUM AND 0.3110 INCHES MAXIMUM IN |
| Second End Diameter | 0.4368 INCHES MINIMUM AND 0.4373 INCHES MAXIMUM IN |
| Largest Step Diameter | 0.437 INCHES NOMINAL IN |
| First End Style | SPLINED (INVOLUTE) |
| Material Document and Classification | MIL-W-52263 MIL SPEC SINGLE MATERIAL RESPONSE |
| Second End Groove Diameter | 0.2400 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| First End Pressure Angle | 30.0 DEGREES NOMINAL |
| First End Spline Length | 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| First End Spline Quantity | 14 |
| End Similarity | NOT IDENTICAL |
| Second End Groove Width | 0.0625 INCHES MINIMUM AND 0.0781 INCHES MAXIMUM IN |
| Second End Distance From End to Groove | 0.8245 INCHES NOMINAL IN |
| Second End Style | CIRCULAR GROOVED AND INTERNALLY THREADED |
| First End Spline Minor Diameter | 0.2556 INCHES MINIMUM AND 0.2627 INCHES MAXIMUM IN |
| Material | STEEL COMP 303SE |
| Second End Internal Thread Length | 0.516 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 |
|---|---|
| 11727412 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 11727412 | 5/9 Secondary reference Quality Controlled Stamping Inc |
NSN 3040-00-391-8469 is a Shaft,shouldered, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-391-8469 has 1 manufacturer part number on file: 11727412 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 11727412: Surface Finish: 125.0 MICROINCHES; FSC Application Data: PERISCOPE; First End Pitch Diameter: 0.2917 INCHES NOMINAL IN; Step Quantity: 2. 21 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.