The Pulley,groove, cataloged under National Stock Number 3020-01-184-0570, 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 Schroeder Industries Llc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-184-0570 |
| Primary Part Number | 7622628-7608532 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Schroeder Industries Llc |
| Status | ACTIVE |
| Bore Feature | INCLUDED |
| Keying Facility Type | KEYWAY |
| Quantity | 1 |
| Pitch Diameter | 6.800 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Groove Quantity | 1 |
| Keyway Width | 0.250 INCHES NOMINAL IN |
| Bore Diameter | 1.125 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Furnished Items | KEYING FACILITY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7622628-7608532 PRIMARY | Schroeder Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| A-TB-1067 | 3/9 Design control — primary reference Schroeder Industries Llc |
NSN 3020-01-184-0570 is a Pulley,groove, manufactured by Schroeder Industries Llc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-184-0570 has 1 manufacturer part number on file: 7622628-7608532 (Schroeder Industries Llc).
Key specifications for 7622628-7608532: Bore Feature: INCLUDED; Keying Facility Type: KEYWAY; Quantity: 1; Pitch Diameter: 6.800 INCHES NOMINAL IN. 10 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.