The Gear,spur, cataloged under National Stock Number 3020-01-332-0019, 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 Carter Machinery Company, Incorporated Div Chesapeake Construction. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Gear,spur |
| FSC / FSG | 3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30) |
| Manufacturers | Carter Machinery Company, Incorporated Div Chesapeake Construction (CAGE 1X240) |
| Parameter | Value |
|---|---|
| NSN | 3020-01-332-0019 |
| Primary Part Number | 3R1937 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Carter Machinery Company, Incorporated Div Chesapeake Construction |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 3R1937 PRIMARY | Carter Machinery Company, Incorporated Div Chesapeake Construction (USA) |
NSN 3020-01-332-0019 is a Gear,spur, manufactured by Carter Machinery Company, Incorporated Div Chesapeake Construction, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-332-0019 has 1 manufacturer part number on file: 3R1937 (Carter Machinery Company, Incorporated Div Chesapeake Construction).
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.