The Gear,spur, cataloged under National Stock Number 3020-00-904-3207, 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 Continental Electronics Corp. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-904-3207 |
| Primary Part Number | B52898-1 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Continental Electronics Corp |
| Status | ACTIVE |
| Keyway Nominal Width | 0.375 INCHES FIRST END IN |
| Body Style | PLAIN, SOLID |
| Bore Style | W/ KEYWAY FIRST END |
| Nominal Distance Between Body Face and Protruding Hub End | 0.875 INCHES FIRST END IN |
| Nominal Overall Length | 2.875 INCHES IN |
| Style Designator | PROTRUDING HUB |
| Pitch Diameter | 3.0000 INCHES NOMINAL IN |
| Hub Style Designator | PINNED FIRST END |
| Nominal Distance From Bore Center to Keyway Bottom | 0.989 INCHES FIRST END IN |
| Material | STEEL OVERALL |
| Face Nominal Width | 2.000 INCHES 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 |
|---|---|
| B52898-1 PRIMARY | Continental Electronics Corp (USA) |
NSN 3020-00-904-3207 is a Gear,spur, manufactured by Continental Electronics Corp, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-904-3207 has 1 manufacturer part number on file: B52898-1 (Continental Electronics Corp).
Key specifications for B52898-1: Keyway Nominal Width: 0.375 INCHES FIRST END IN; Body Style: PLAIN, SOLID; Bore Style: W/ KEYWAY FIRST END; Nominal Distance Between Body Face and Protruding Hub End: 0.875 INCHES FIRST END IN. 11 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.