The Pulley,groove, cataloged under National Stock Number 3020-01-522-4832, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-522-4832 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Status | ACTIVE |
| Integral Cooling Vane | NOT INCLUDED |
| Design Form | PLAIN |
| 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 |
|---|---|
| SE221N SHT 3 FN-39 | 5/2 Secondary reference U.S. Government activity |
| RM810242-2 | 3/2 Design control — primary reference U.S. Government activity |
| SE221N SHT 3 FN-39 | 5/9 Secondary reference Tri-Tec Manufacturing, Llc |
| RM810242-2 | 3/9 Design control — primary reference Tri-Tec Manufacturing, Llc |
NSN 3020-01-522-4832 is a Pulley,groove, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
Key specifications for 3020-01-522-4832: Integral Cooling Vane: NOT INCLUDED; Design Form: PLAIN; Special Features: MAIN HOUSING ASSEMBLY W/MAIN DRIVE ASSEMBLY; End Item Identification: ACTUATOR VALVE. 2 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.