The Gear,fixed Drive, cataloged under National Stock Number 3020-00-033-8215, 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 Gyrodyne Co of America Inc. Government technical data includes 1 specification, 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 | 3020-00-033-8215 |
| Primary Part Number | Y63-315330-12 |
| Item Name | Gear,fixed Drive |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Gyrodyne Co of America Inc |
| Status | ACTIVE |
| General Characteristics Item Description | SPUR GEAR,59 TEETH,DIAMETRICAL PITCH 8,25 DEG PRESSURE ANGLE,DRIVEN MEMBER 2136 RPM,CIRCULAR PITCH 0.39270,7.585 IN. MIN 7.590 IN. MAX OD,INTERNA SPLINE,36 TEETH,20/40 DIAMETRICAL PITCH,30 DEG INVOLUTE ANGLE 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 |
|---|---|
| Y63-315330-12 PRIMARY | Gyrodyne Co of America Inc (USA) |
NSN 3020-00-033-8215 is a Gear,fixed Drive, manufactured by Gyrodyne Co of America Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-033-8215 has 1 manufacturer part number on file: Y63-315330-12 (Gyrodyne Co of America Inc).
Key specifications for Y63-315330-12: General Characteristics Item Description: SPUR GEAR,59 TEETH,DIAMETRICAL PITCH 8,25 DEG PRESSURE ANGLE,DRIVEN MEMBER 2136 RPM,CIRCULAR PITCH 0.39270,7.585 IN. MIN 7.590 IN. MAX OD,INTERNA SPLINE,36 TEETH,20/40 DIAMETRICAL PITCH,30 DEG INVOLUTE ANGLE IN; End Item Identification: H-50 HELICOPTER. 1 specification is 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.