The Gear,helical, cataloged under National Stock Number 3020-01-365-7105, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Aimtron Systems, Llc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-365-7105 |
| Primary Part Number | 510728 |
| Item Name | Gear,helical |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Aimtron Systems, Llc |
| Status | ACTIVE |
| Body Style | WEBBED, SOLID |
| Pitch Diameter | 3.1482 INCHES NOMINAL IN |
| Nominal Distance From Bore Center to Keyway Bottom | 0.661 INCHES BOTH ENDS IN |
| Keyway Nominal Width | 0.125 INCHES BOTH ENDS IN |
| Bore Style | W/ KEYWAY BOTH ENDS |
| Teeth Quantity | 71 |
| Style Designator | HUBLESS |
| Nominal Outside Diameter | 3.041 INCHES IN |
| Bore Nominal Diameter | 1.187 INCHES BOTH ENDS IN |
| Tooth Direction | LEFT |
| Teeth Type | SINGLE HELIX |
| Material | STEEL COMP 4340 OVERALL |
| Tooth Form | STANDARD |
| Helix Angle | 20.0000 DEGREES |
| Face Nominal Width | 0.875 INCHES IN |
| Pressure Angle | 20.0000 DEGREES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-01-365-7105 is a Gear,helical, manufactured by Aimtron Systems, Llc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-365-7105 has 2 cross-referenced part numbers: 510728 (Aimtron Systems, Llc), 510728 (Cardion Inc).
There is 1 known substitute for 3020-01-365-7105: 5306-00-274-5558. Verify interchangeability with system specifications before substitution.
Key specifications for 510728: Body Style: WEBBED, SOLID; Pitch Diameter: 3.1482 INCHES NOMINAL IN; Nominal Distance From Bore Center to Keyway Bottom: 0.661 INCHES BOTH ENDS IN; Keyway Nominal Width: 0.125 INCHES BOTH ENDS IN. 16 total characteristics are documented in the Federal Logistics Information System.