The Gearshaft,helical, cataloged under National Stock Number 3040-01-094-6428, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-094-6428 |
| Primary Part Number | 3P0323 |
| Item Name | Gearshaft,helical |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Shaft Material | STEEL |
| Helix Angle | 13.0000 DEGREES |
| Shaft End Size | 2.477 INCHES AND 1.250 INCHES IN |
| Teeth Quantity | 47 |
| Tooth Direction | LEFT |
| Longer Shaft Segment Length | 1.060 INCHES NOMINAL IN |
| Gear Material | STEEL |
| Gear Location on Shaft | OFF CENTER BETWEEN ENDS OF SHAFT |
| Pressure Angle | 20.0000 DEGREES |
| Face Width | 1.410 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 |
|---|---|
| 3P0323 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 3P323 | D/9 Drawing number reference only Caterpillar Inc Div Caterpillar Defense |
NSN 3040-01-094-6428 is a Gearshaft,helical, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-094-6428 has 1 manufacturer part number on file: 3P0323 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 3P0323: Shaft Material: STEEL; Helix Angle: 13.0000 DEGREES; Shaft End Size: 2.477 INCHES AND 1.250 INCHES IN; Teeth Quantity: 47. 10 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.