The Gear,spur, cataloged under National Stock Number 3020-01-643-5589, 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 Quality Transmission Component. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-643-5589 |
| Primary Part Number | SSCP5-20 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Quality Transmission Component |
| Status | ACTIVE |
| Teeth Quantity | 20 |
| Style Designator | PROTRUDING HUB |
| Pitch Diameter | 35.01 MILLIMETERS NOMINAL MM |
| Material | STEEL 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 |
|---|---|
| SSCP5-20 PRIMARY | Quality Transmission Component (USA) |
| F160577 ITEM 11 | Lake Shore Systems, Inc. (USA) |
| F160236 ITEM 11 | Lake Shore Systems, Inc. (USA) |
NSN 3020-01-643-5589 is a Gear,spur, manufactured by Quality Transmission Component, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-643-5589 has 3 manufacturer part numbers on file: SSCP5-20 (Quality Transmission Component), F160577 ITEM 11 (Lake Shore Systems, Inc.), F160236 ITEM 11 (Lake Shore Systems, Inc.).
Key specifications for SSCP5-20: Teeth Quantity: 20; Style Designator: PROTRUDING HUB; Pitch Diameter: 35.01 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: CP SPUR GEAR - STEEL. 4 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.