The Sprocket Wheel, cataloged under National Stock Number 3020-01-382-6512, 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 Naval Air Warfare Center Aircraft Div. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-382-6512 |
| Primary Part Number | 1217AS1665 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Naval Air Warfare Center Aircraft Div |
| Status | ACTIVE |
| Design Form | PLAIN |
| Tooth Pitch | 0.047 INCHES NOMINAL IN |
| Outside Diameter | 0.995 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Pitch Diameter | 0.9430 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Teeth Row Quantity | 1 |
| Teeth Quantity Per Row | 20 |
| Protruding Hub Characteristic | PLAIN OR STEPPED |
| Hardness Rating Test Method | NOT RATED |
| Surface Treatment | PASSIVATE |
| Material | STEEL CORROSION RESISTING |
| Face Width | 0.125 INCHES NOMINAL IN |
| Furnished Items and Quantity | TWO BORE BUSHINGS |
| 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 |
|---|---|
| 1217AS1665 PRIMARY | Naval Air Warfare Center Aircraft Div (USA) |
| Reference | Meaning |
|---|---|
| 1217AS1665 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 3020-01-382-6512 is a Sprocket Wheel, manufactured by Naval Air Warfare Center Aircraft Div, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-382-6512 has 1 manufacturer part number on file: 1217AS1665 (Naval Air Warfare Center Aircraft Div).
Key specifications for 1217AS1665: Design Form: PLAIN; Tooth Pitch: 0.047 INCHES NOMINAL IN; Outside Diameter: 0.995 INCHES NOMINAL IN; Style Designator: PLAIN. 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.