The Gear,helical, cataloged under National Stock Number 3020-00-218-0716, 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 Us Army Aviation and Missile Command. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-218-0716 |
| Primary Part Number | 8018319 |
| Item Name | Gear,helical |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Helix Angle | 14.1500 DEGREES |
| Teeth Quantity | 64 |
| Body Style | PLAIN, SOLID |
| Tooth Direction | RIGHT |
| Teeth Type | SINGLE HELIX |
| Style Designator | PROTRUDING HUBS |
| Pitch Diameter | 1.9980 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN |
| Tooth Form | STANDARD |
| First Step Nominal Diameter | 0.255 INCHES BOTH ENDS IN |
| Hub Style Designator | 1 STEP BOTH ENDS |
| Nominal Outside Diameter | 2.0605 INCHES IN |
| End Nominal Diameter | 0.188 INCHES BOTH ENDS IN |
| Pressure Angle | 14.5000 DEGREES |
| Material | PLASTIC BODY |
| Material | STEEL CORROSION RESISTING OVERALL |
| Face Nominal Width | 0.183 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 |
NSN 3020-00-218-0716 is a Gear,helical, manufactured by Us Army Aviation and Missile Command, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-218-0716 has 2 manufacturer part numbers on file: A67D27B (Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services), 8018319 (Us Army Aviation and Missile Command).
Key specifications for 8018319: Helix Angle: 14.1500 DEGREES; Teeth Quantity: 64; Body Style: PLAIN, SOLID; Tooth Direction: RIGHT. 16 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.