The Shaft,shouldered, cataloged under National Stock Number 3040-01-197-9497, 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 14 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 | 3040-01-197-9497 |
| Primary Part Number | 12272533 |
| 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 |
| Step Quantity | 1 |
| First End Diameter | 0.2494 INCHES MINIMUM AND 0.2498 INCHES MAXIMUM IN |
| Second End Diameter | 0.2494 INCHES MINIMUM AND 0.2498 INCHES MAXIMUM IN |
| Largest Step Diameter | 0.437 INCHES NOMINAL IN |
| First End Slot Width | 0.039 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN |
| First End Style | SLOTTED |
| Material Document and Classification | ASTM A582 COND A ASSN STD SINGLE MATERIAL RESPONSE |
| Second End Slot Depth | 0.187 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| First End Slot Depth | 0.033 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN |
| Second End Slot Width | 0.095 INCHES NOMINAL IN |
| Second End Style | SLOTTED |
| Material | STEEL COMP 303 |
| 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 |
|---|---|
| 12272533 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 3040-01-197-9497 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 3040-01-197-9497 has 1 manufacturer part number on file: 12272533 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 12272533: Surface Finish: 125.0 MICROINCHES; Step Quantity: 1; First End Diameter: 0.2494 INCHES MINIMUM AND 0.2498 INCHES MAXIMUM IN; Second End Diameter: 0.2494 INCHES MINIMUM AND 0.2498 INCHES MAXIMUM IN. 14 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.