The Gearshaft,worm Wheel, cataloged under National Stock Number 3040-01-046-4183, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-046-4183 |
| Item Name | Gearshaft,worm Wheel |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Shaft Type | SHOULDERED |
| Shaft Material | STEEL |
| Shaft End Size | 0.984 INCHES AND 1.181 INCHES IN |
| Tooth Direction | RIGHT |
| Face Type | STRAIGHT |
| Gear Outside Diameter | 1.871 INCHES NOMINAL IN |
| Gear Material | STEEL |
| Shaft Length | 3.317 INCHES NOMINAL IN |
| Shaft End Type | PLAIN |
| Gear Location on Shaft | MIDPOINT BETWEEN ENDS OF SHAFT |
| Mating Thread Lead Quantity | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| CB71-42002PC35 | 5/9 Secondary reference U.S. Government activity |
| CB71-42065 | D/9 Drawing number reference only U.S. Government activity |
| CB71-42065-1 | 3/9 Design control — primary reference U.S. Government activity |
NSN 3040-01-046-4183 is a Gearshaft,worm Wheel, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-046-4183: Shaft Type: SHOULDERED; Shaft Material: STEEL; Shaft End Size: 0.984 INCHES AND 1.181 INCHES IN; Tooth Direction: RIGHT. 11 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.