The Pulley,groove, cataloged under National Stock Number 3020-01-151-6202, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-151-6202 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Status | ACTIVE |
| Integral Cooling Vane | NOT INCLUDED |
| Bore Feature | NOT INCLUDED |
| Split Hub Feature | NOT INCLUDED |
| Design Form | PLAIN |
| First Step Face Largest Diameter and Location | 0.870 INCHES NOMINAL AA END IN |
| Groove Radius | 0.211 INCHES NOMINAL IN |
| Groove Shape | U |
| Outside Diameter | 1.438 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Groove Depth | 0.357 INCHES NOMINAL IN |
| Groove Quantity | 7 |
| Protruding Hub Characteristic | STEPPED |
| Distance From Outside Flange/rim to Hub End and Location | 1.535 INCHES NOMINAL AA END IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Face Width | 3.650 INCHES NOMINAL IN |
| Groove Width | 0.422 INCHES NOMINAL IN |
| Lightening Hole | NOT INCLUDED |
| 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 |
|---|---|
| 8-52-53M-1 | 5/9 Secondary reference Illinois Tool Wks Inc Linac Div |
| 8-52-53M-1 | 3/9 Design control — primary reference Itw Heartland Components Inc |
NSN 3020-01-151-6202 is a Pulley,groove, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
Key specifications for 3020-01-151-6202: Integral Cooling Vane: NOT INCLUDED; Bore Feature: NOT INCLUDED; Split Hub Feature: NOT INCLUDED; Design Form: PLAIN. 17 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.