The Pulley,groove, cataloged under National Stock Number 3020-01-669-8370, 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 Regal Beloit America, Inc. Dba Rollway Bearing. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-669-8370 |
| Primary Part Number | 2AK30H |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Regal Beloit America, Inc. Dba Rollway Bearing |
| Status | ACTIVE |
| Outside Diameter | 3.05 INCHES NOMINAL IN |
| Pitch Diameter | 2.46 INCHES NOMINAL IN |
| Material | IRON CAST OVERALL |
| 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 |
|---|---|
| 2AK30H PRIMARY | Regal Beloit America, Inc. Dba Rollway Bearing (USA) |
NSN 3020-01-669-8370 is a Pulley,groove, manufactured by Regal Beloit America, Inc. Dba Rollway Bearing, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-669-8370 has 1 manufacturer part number on file: 2AK30H (Regal Beloit America, Inc. Dba Rollway Bearing).
Key specifications for 2AK30H: Outside Diameter: 3.05 INCHES NOMINAL IN; Pitch Diameter: 2.46 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: CAST IRON SHEAVE; Material: IRON CAST OVERALL. 3 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.