The Pulley,groove, cataloged under National Stock Number 3020-01-090-6697, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 24 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3020-01-090-6697 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Status | ACTIVE |
| Integral Cooling Vane | NOT INCLUDED |
| Bore Feature | INCLUDED |
| Split Hub Feature | NOT INCLUDED |
| Bore Length | 10.000 MILLIMETERS NOMINAL MM |
| Design Form | PLAIN |
| Groove Shape | V |
| Outside Diameter | 29.200 MILLIMETERS NOMINAL MM |
| Style Designator | PLAIN |
| Pitch Diameter | 25.200 MILLIMETERS NOMINAL MM |
| Groove Depth | 8.000 MILLIMETERS NOMINAL MM |
| Bore Type | STRAIGHT |
| Bearings | NOT INCLUDED |
| Counterbore Depth | 4.000 MILLIMETERS NOMINAL MM |
| Groove Quantity | 1 |
| Counterbore Location | AA END |
| V Groove Angle in Deg | 50.0 |
| Counterbore Diameter | 20.000 MILLIMETERS NOMINAL MM |
| Surface Treatment | OXIDE |
| Counterbore Feature | INCLUDED |
| Bore Diameter | 14.000 MILLIMETERS NOMINAL MM |
| Material | STEEL CORROSION RESISTING OVERALL |
| Face Width | 14.000 MILLIMETERS NOMINAL MM |
| Groove Width | 10.000 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 526927001-2001 | 3/9 Design control — primary reference Genicom Corp |
NSN 3020-01-090-6697 is a Pulley,groove, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
Key specifications for 3020-01-090-6697: Integral Cooling Vane: NOT INCLUDED; Bore Feature: INCLUDED; Split Hub Feature: NOT INCLUDED; Bore Length: 10.000 MILLIMETERS NOMINAL MM. 24 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.