The Gear,worm Wheel, cataloged under National Stock Number 3020-00-916-8591, 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 14 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 | 3020-00-916-8591 |
| Primary Part Number | A54805-1 |
| Item Name | Gear,worm Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Continental Electronics Corp |
| Status | ACTIVE |
| Teeth Quantity | 80 |
| Body Style | PLAIN, SOLID |
| Tooth Direction | RIGHT |
| First Step Nominal Length | 1.8050 INCHES FIRST END IN |
| Nominal Overall Length | 4.000 INCHES IN |
| Style Designator | PROTRUDING HUBS |
| Pitch Diameter | 8.0000 INCHES NOMINAL IN |
| First Step Nominal Diameter | 3.9360 INCHES FIRST END IN |
| End Nominal Length | 0.3750 INCHES FIRST END IN |
| Nominal Outside Diameter | 8.2300 INCHES IN |
| End Nominal Diameter | 3.5000 INCHES FIRST END IN |
| Pressure Angle | 14.5000 DEGREES |
| Mating Thread Lead Quantity | 1 |
| Face Nominal Width | 0.625 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 |
|---|---|
| A54805-1 PRIMARY | Continental Electronics Corp (USA) |
NSN 3020-00-916-8591 is a Gear,worm Wheel, manufactured by Continental Electronics Corp, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-916-8591 has 1 manufacturer part number on file: A54805-1 (Continental Electronics Corp).
Key specifications for A54805-1: Teeth Quantity: 80; Body Style: PLAIN, SOLID; Tooth Direction: RIGHT; First Step Nominal Length: 1.8050 INCHES FIRST END IN. 14 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.