The Pulley,groove, cataloged under National Stock Number 3020-01-479-4002, 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 Pacific Consolidated Industries Llc. Government technical data includes 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-479-4002 |
| Primary Part Number | 581909-005 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Pacific Consolidated Industries Llc |
| Status | ACTIVE |
| Bore Feature | INCLUDED |
| Groove Shape | V |
| Style Designator | WEBBED OR SPOKED |
| Pitch Diameter | 0.050 INCHES NOMINAL IN |
| Groove Quantity | 2 |
| Bore Diameter | 1.688 INCHES NOMINAL IN |
| Face Width | 1.094 INCHES NOMINAL IN |
| 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 |
|---|---|
| 581909-005 | Pacific Consolidated Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 3020PL0651261 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 112195 | 3/9 Design control — primary reference Dodge Mfg Corp Div of Reliance Electric Co |
| 581909 | D/9 Drawing number reference only Pacific Consolidated Industries Llc |
NSN 3020-01-479-4002 is a Pulley,groove, manufactured by Pacific Consolidated Industries Llc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-479-4002 has 1 manufacturer part number on file: 581909-005 (Pacific Consolidated Industries Llc).
Key specifications for 581909-005: Bore Feature: INCLUDED; Groove Shape: V; Style Designator: WEBBED OR SPOKED; Pitch Diameter: 0.050 INCHES NOMINAL IN. 7 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.