The Shaft,shouldered, cataloged under National Stock Number 3040-00-253-5895, 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 19 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-253-5895 |
| Primary Part Number | 10527963 |
| 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 | TELESCOPE |
| Second End Hole Diameter | 0.1380 INCHES NOMINAL IN |
| First End Tongue Thickness | 0.088 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Step Quantity | 1 |
| First End Diameter | 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN |
| First End Tongue Width | 0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| First End Step Length | 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Second End Diameter | 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| Second End Step Length | 0.210 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN |
| Largest Step Diameter | 0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| First End Style | TONGUE ROUNDED ENDS |
| Second End Distance From Hole Center to End | 0.374 INCHES NOMINAL IN |
| Second End Hole Depth | 0.123 INCHES NOMINAL IN |
| Second End Tongue Width | 0.495 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| End Similarity | NOT IDENTICAL |
| Second End Tongue Thickness | 0.088 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Second End Style | TONGUE AND CROSS DRILLED HOLE |
| 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 |
NSN 3040-00-253-5895 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 3040-00-253-5895 has 2 manufacturer part numbers on file: 10527963 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 10527963 (Ordnance Parts and Engineering Co).
Key specifications for 10527963: Surface Finish: 125.0 MICROINCHES; FSC Application Data: TELESCOPE; Second End Hole Diameter: 0.1380 INCHES NOMINAL IN; First End Tongue Thickness: 0.088 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN. 19 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.