The Sprocket Wheel, cataloged under National Stock Number 3020-01-032-2925, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 23 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-032-2925 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Status | ACTIVE |
| Hub Outside Diameter | 1.562 INCHES NOMINAL AA END IN |
| Hub Outside Diameter | 2.093 INCHES NOMINAL BB END IN |
| First Step Diameter | 2.062 INCHES NOMINAL AA END IN |
| Securing Method | DRILLED HOLE |
| Bore Length | 0.781 INCHES NOMINAL IN |
| Design Form | WEBBED |
| Tooth Pitch | 0.375 INCHES NOMINAL IN |
| Outside Diameter | 5.031 INCHES NOMINAL IN |
| Style Designator | WEBBED OR SPOKED |
| Bore Type | STRAIGHT |
| Teeth Row Quantity | 1 |
| Teeth Quantity Per Row | 42 |
| Protruding Hub Characteristic | STEPPED |
| Hardness Rating Test Method | NOT RATED |
| Distance From Hub End to Flange End | 0.375 INCHES NOMINAL AA END IN |
| First Step Length | 0.250 INCHES NOMINAL AA END IN |
| Securing Hole Quantity | 1 |
| Drilled Hole Diameter | 0.312 INCHES NOMINAL IN |
| Hole Location | THRU HUB |
| Bore Diameter | 0.875 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Furnished Items | LIGHTENING HOLE |
| Face Width | 0.406 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 |
| Reference | Meaning |
|---|---|
| C50Z-6256-B | 3/9 Design control — primary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
NSN 3020-01-032-2925 is a Sprocket Wheel, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
Key specifications for 3020-01-032-2925: Hub Outside Diameter: 1.562 INCHES NOMINAL AA END IN; Hub Outside Diameter: 2.093 INCHES NOMINAL BB END IN; First Step Diameter: 2.062 INCHES NOMINAL AA END IN; Securing Method: DRILLED HOLE. 23 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.