The Gear,spur, cataloged under National Stock Number 3020-00-130-9525, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Astronautics Corporation of America. Government technical data includes 19 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-130-9525 |
| Primary Part Number | 103910 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Astronautics Corporation of America |
| Status | ACTIVE |
| Pitch Diameter | 1.0420 INCHES NOMINAL IN |
| Attachment Method | MOUNTING HOLE |
| Body Style | PLAIN, SOLID |
| Surface Treatment | PASSIVATE OVERALL |
| Material Document and Classification | MIL-S-7720,COMP 303,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Bore Nominal Diameter | 0.090 INCHES BOTH ENDS IN |
| First Groove Nominal Width | 0.204 INCHES FIRST END IN |
| Style Designator | PROTRUDING HUB |
| Face Nominal Width | 0.060 INCHES IN |
| Bore Style | PLAIN BOTH ENDS |
| First Groove Nominal Diameter | 0.187 INCHES FIRST END IN |
| Material | STEEL COMP 303 OVERALL |
| Nominal Distance Between Body Face and Protruding Hub End | 0.340 INCHES FIRST END IN |
| Nominal Outside Diameter | 1.062 INCHES IN |
| Pressure Angle | 20.0000 DEGREES |
| Hub Nominal Diameter | 0.250 INCHES FIRST END IN |
| Nominal Distance From End to First Groove | 0.136 INCHES FIRST END IN |
| Teeth Quantity | 100 |
| Hub Style Designator | 1 GROOVE FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 103910 PRIMARY | Astronautics Corporation of America (USA) |
NSN 3020-00-130-9525 is a Gear,spur, manufactured by Astronautics Corporation of America, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-130-9525 has 1 cross-referenced part number: 103910 (Astronautics Corporation of America).
There are 5 known substitutes for 3020-00-130-9525: 5340-00-190-9078, 3010-00-327-1655, 4320-01-117-0139 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 103910: Pitch Diameter: 1.0420 INCHES NOMINAL IN; Attachment Method: MOUNTING HOLE; Body Style: PLAIN, SOLID; Surface Treatment: PASSIVATE OVERALL. 20 total characteristics are documented in the Federal Logistics Information System.