The Flange,pulley, cataloged under National Stock Number 3020-01-396-2337, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-396-2337 |
| Item Name | Flange,pulley |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Status | ACTIVE |
| Overall Diameter | 4.488 INCHES NOMINAL IN |
| General Characteristics Item Description | 0.171 IN.THICK,2.000 IN.DIA BORE;NO PAINT OR PRIMER ON INNER 3.070 IN.DIA OF FLANGE IN |
| Color | GRAY/GREY |
| Surface Treatment | PRIMER |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1400041 | 3/9 Design control — primary reference Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel |
NSN 3020-01-396-2337 is a Flange,pulley, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
Key specifications for 3020-01-396-2337: Overall Diameter: 4.488 INCHES NOMINAL IN; General Characteristics Item Description: 0.171 IN.THICK,2.000 IN.DIA BORE;NO PAINT OR PRIMER ON INNER 3.070 IN.DIA OF FLANGE IN; Color: GRAY/GREY; Surface Treatment: PRIMER. 5 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.