The Gear,spur, cataloged under National Stock Number 3020-00-517-4120, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 3020-00-517-4120 |
| Primary Part Number | 1021040 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Body Style | PLAIN, SOLID |
| Nominal Distance Between Body Face and Protruding Hub End | 0.0625 INCHES SECOND END IN |
| Tooth Form | STANDARD |
| Material Document and Classification | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Pressure Angle | 14.5000 DEGREES |
| Hub Style Designator | PLAIN BOTH ENDS |
| Style Designator | PROTRUDING HUBS |
| Hub Nominal Diameter | 0.249 INCHES SECOND END IN |
| Hub Nominal Diameter | 0.312 INCHES FIRST END IN |
| Surface Treatment | PASSIVATE OVERALL |
| Face Nominal Width | 0.093 INCHES IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.155 INCHES FIRST END IN |
| Nominal Outside Diameter | 0.466 INCHES IN |
| Bore Style | PLAIN BOTH ENDS |
| Material | STEEL COMP 416 OVERALL |
| Bore Nominal Diameter | 0.187 INCHES BOTH ENDS IN |
| Pitch Diameter | 0.4190 INCHES MINIMUM AND 0.4290 INCHES MAXIMUM IN |
| Teeth Quantity | 20 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1021040 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 3020-00-517-4120 is a Gear,spur, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-517-4120 has 1 cross-referenced part number: 1021040 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There is 1 known substitute for 3020-00-517-4120: 4730-00-249-2029. Verify interchangeability with system specifications before substitution.
Key specifications for 1021040: Body Style: PLAIN, SOLID; Nominal Distance Between Body Face and Protruding Hub End: 0.0625 INCHES SECOND END IN; Tooth Form: STANDARD; Material Document and Classification: QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 18 total characteristics are documented in the Federal Logistics Information System.