The Pulley,conveyor, cataloged under National Stock Number 3020-00-451-4585, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Eagle Crusher Co Inc Dba Stedman Machine Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Pulley,conveyor |
| FSC / FSG | 3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30) |
| Manufacturers | Eagle Crusher Co Inc Dba Stedman Machine Co (CAGE 18990) |
| Parameter | Value |
|---|---|
| NSN | 3020-00-451-4585 |
| Primary Part Number | 20768-1 |
| Item Name | Pulley,conveyor |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Eagle Crusher Co Inc Dba Stedman Machine Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 20768-1 PRIMARY | Eagle Crusher Co Inc Dba Stedman Machine Co (USA) |
| Reference | Meaning |
|---|---|
| F14-721B | C/1 Advisory reference — outside the item-of-supply concept Minnpar, Llc Dba Minnpar |
| F14-721B | 5/9 Secondary reference Barber-Greene Co |
| AC141371A | C/1 Advisory reference — outside the item-of-supply concept Minnpar, Llc Dba Minnpar |
| AC141371A | 5/9 Secondary reference Barber-Greene Co |
NSN 3020-00-451-4585 is a Pulley,conveyor, manufactured by Eagle Crusher Co Inc Dba Stedman Machine Co, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-451-4585 has 1 manufacturer part number on file: 20768-1 (Eagle Crusher Co Inc Dba Stedman Machine Co).
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.