The Pulley,groove, cataloged under National Stock Number 3020-01-005-1460, 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24 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3020-01-005-1460 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Status | ACTIVE |
| Integral Cooling Vane | NOT INCLUDED |
| Bore Feature | INCLUDED |
| Securing Method | THREADED HOLE(S) |
| Split Hub Feature | NOT INCLUDED |
| Bore Length | 0.471 INCHES NOMINAL IN |
| Design Form | PLAIN |
| Groove Radius | 0.063 INCHES NOMINAL IN |
| Groove Shape | U |
| Outside Diameter | 0.750 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Groove Depth | 0.063 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Bearings | NOT INCLUDED |
| Groove Quantity | 2 |
| Securing Hole Quantity | 1 |
| Thread Size | 0.106-32 |
| Hole Location | 0.132 INCH IN PULLEY GROOVE IN |
| Counterbore Feature | NOT INCLUDED |
| Bore Diameter | 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Material | PLASTIC OVERALL |
| Face Width | 0.471 INCHES NOMINAL IN |
| Groove Width | 0.142 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN |
| Securing Location | PULLEY SURFACE |
| 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 |
|---|---|
| 305770 | 3/9 Design control — primary reference Tally Printer Corporation |
NSN 3020-01-005-1460 is a Pulley,groove, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
Key specifications for 3020-01-005-1460: Integral Cooling Vane: NOT INCLUDED; Bore Feature: INCLUDED; Securing Method: THREADED HOLE(S); Split Hub Feature: NOT INCLUDED. 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.