The Gear,spur, cataloged under National Stock Number 3020-01-422-7185, 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 Ridge Tool Company. Government technical data includes 2 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-422-7185 |
| Primary Part Number | 35197 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Ridge Tool Company |
| Status | ACTIVE |
| Teeth Quantity | 24 |
| Style Designator | PROTRUDING HUB |
| 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 |
|---|---|
| 35197 PRIMARY | Ridge Tool Company (USA) |
NSN 3020-01-422-7185 is a Gear,spur, manufactured by Ridge Tool Company, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-422-7185 has 1 manufacturer part number on file: 35197 (Ridge Tool Company).
2 possible matches (shared part number, not a government interchangeability claim): 1680-01-514-0260, 4320-01-548-5715. Verify interchangeability with system specifications before substitution.
Key specifications for 35197: Teeth Quantity: 24; Style Designator: PROTRUDING HUB; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 2 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.