The Shaft,shouldered, cataloged under National Stock Number 3040-01-298-3255, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is General Electric Company. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-298-3255 |
| Primary Part Number | 3C3295P08 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Step Quantity | 7 |
| First End Diameter | 1.7500 INCHES NOMINAL IN |
| Second End Diameter | 2.1200 INCHES NOMINAL IN |
| Largest Step Diameter | 2.2490 INCHES NOMINAL IN |
| Second End Angle Between Keyways | 180.0 DEGREES NOMINAL |
| First End Style | PLAIN |
| Second End Keyway Width | 0.2650 INCHES NOMINAL IN |
| Second End Keyway Depth | 0.2670 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Style | TWO FLAT KEYWAYS |
| Material | STEEL COMP 4340 |
| External Keyway Length | 20.2500 INCHES NOMINAL SECOND END 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 |
|---|---|
| 3C3295P08 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 3C3295 | D/9 Drawing number reference only General Electric Company |
NSN 3040-01-298-3255 is a Shaft,shouldered, manufactured by General Electric Company, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-298-3255 has 1 manufacturer part number on file: 3C3295P08 (General Electric Company).
Key specifications for 3C3295P08: Step Quantity: 7; First End Diameter: 1.7500 INCHES NOMINAL IN; Second End Diameter: 2.1200 INCHES NOMINAL IN; Largest Step Diameter: 2.2490 INCHES NOMINAL IN. 12 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.