The Pulley,flat, cataloged under National Stock Number 3020-01-570-8377, 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2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-570-8377 |
| Item Name | Pulley,flat |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Status | ACTIVE |
| Supplementary Features | PULLEY MATERIAL IS MACHINED FROM 6061-T6 ALUMINUM ALLOY,PULLEY IS ANODIZED IAW PS83121QA (MIL-A-8625,TYPE 1,CLASS 1 |
| Material | ALUMINUM ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 586R666 | D/9 Drawing number reference only U.S. Government activity |
| 586R666H04 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3020-01-570-8377 is a Pulley,flat, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
Key specifications for 3020-01-570-8377: Supplementary Features: PULLEY MATERIAL IS MACHINED FROM 6061-T6 ALUMINUM ALLOY,PULLEY IS ANODIZED IAW PS83121QA (MIL-A-8625,TYPE 1,CLASS 1; Special Features: PART OF THE BASE ASSEMBLY ARRAY/GIMBAL ANTENNA; Part Name Assigned by Controlling Agency: PULLEY, PRECISION; End Item Identification: F-16 ACFT. 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.
NSN 3020-01-570-8377 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.