The Pulley,flat, cataloged under National Stock Number 3020-01-406-0334, 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 Rbc Bearings Incorporated Div West Trenton Division. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-406-0334 |
| Primary Part Number | V-75582 |
| Item Name | Pulley,flat |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Rbc Bearings Incorporated Div West Trenton Division |
| Status | ACTIVE |
| Integral Cooling Vane | NOT INCLUDED |
| Bore Feature | INCLUDED |
| Split Hub Feature | NOT INCLUDED |
| Bore Length | 1.110 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN |
| Design Form | PLAIN |
| Flange Quantity | 2 |
| Outside Diameter | 1.873 INCHES MINIMUM AND 1.893 INCHES MAXIMUM IN |
| Style Designator | PLAIN |
| Outside Diameter | 2.464 INCHES MINIMUM AND 2.484 INCHES MAXIMUM IN |
| Rim Type | SOLID |
| Bore Type | STRAIGHT |
| Bearings | NOT INCLUDED |
| Keying Facility | NOT INCLUDED |
| Flange Width | 0.198 INCHES NOMINAL IN |
| Counterbore Feature | NOT INCLUDED |
| Bore Diameter | 0.4996 INCHES MINIMUM AND 0.5002 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Flange Location | OUTSIDE |
| Crown Face | NOT INCLUDED |
| Face Width | 1.110 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN |
| Lightening Hole | NOT INCLUDED |
| 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 |
|---|---|
| 8909A342-001 | The Entwistle Company Llc (USA) |
| V-75582 PRIMARY | Rbc Bearings Incorporated Div West Trenton Division (USA) |
NSN 3020-01-406-0334 is a Pulley,flat, manufactured by Rbc Bearings Incorporated Div West Trenton Division, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-406-0334 has 2 manufacturer part numbers on file: 8909A342-001 (The Entwistle Company Llc), V-75582 (Rbc Bearings Incorporated Div West Trenton Division).
Key specifications for V-75582: Integral Cooling Vane: NOT INCLUDED; Bore Feature: INCLUDED; Split Hub Feature: NOT INCLUDED; Bore Length: 1.110 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN. 21 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.