The Gear,worm Wheel, cataloged under National Stock Number 3020-00-293-4750, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is General Electric Company. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-293-4750 |
| Primary Part Number | 127D796-1 |
| Item Name | Gear,worm Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Teeth Quantity | 33 |
| Body Style | PLAIN, SOLID |
| Tooth Direction | RIGHT |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Overall Length | 2.000 INCHES IN |
| Style Designator | PROTRUDING HUB |
| Pitch Diameter | 10.2500 INCHES NOMINAL IN |
| Features Provided | ALIGNMENT HOLE |
| Hub Style Designator | PLAIN FIRST END |
| Pressure Angle | 25.0000 DEGREES |
| Bolt Hole Circle Nominal Diameter | 6.500 INCHES AXIALLY THROUGH BODY FIRST END IN |
| Mating Thread Lead Quantity | 2 |
| Attachment Method | MOUNTING HOLE |
| Face Nominal Width | 1.875 INCHES 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 |
|---|---|
| 127D796-1 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| D3180652PC1 | 5/2 Secondary reference U.S. Government activity |
| 127D796PC1 | 5/9 Secondary reference General Electric Company |
| 127D796-1 | 5/9 Secondary reference General Electric Company |
NSN 3020-00-293-4750 is a Gear,worm Wheel, manufactured by General Electric Company, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-293-4750 has 1 manufacturer part number on file: 127D796-1 (General Electric Company).
Key specifications for 127D796-1: Teeth Quantity: 33; Body Style: PLAIN, SOLID; Tooth Direction: RIGHT; Bore Style: PLAIN BOTH ENDS. 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.