The Gear,spur, cataloged under National Stock Number 3020-00-940-6782, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 21 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-940-6782 |
| Primary Part Number | 44431 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Div Space and Airborne Systems |
| Status | ACTIVE |
| Pressure Angle | 20.0000 DEGREES |
| Mounting Hole Nominal Diameter | 0.035 INCHES AXIALLY THROUGH BODY FIRST END IN |
| Bore Nominal Diameter | 0.281 INCHES COUNTERBORE FIRST END IN |
| Bore Style | W/COUNTERBORE COUNTERBORE FIRST END |
| Bolt Hole Circle Nominal Diameter | 0.341 INCHES AXIALLY THROUGH BODY FIRST END IN |
| Tooth Form | STANDARD |
| Attachment Method | MOUNTING HOLE |
| Backlash Designation | GRADE C |
| Material Document and Classification | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | ANODIZE OVERALL |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Counterbore Nominal Depth | 0.020 INCHES COUNTERBORE FIRST END IN |
| Mounting Hole Type and Quantity | 1 PLAIN AXIALLY THROUGH BODY FIRST END |
| Precision Classification | QUALITY NUMBER 12 |
| Counterbore Nominal Diameter | 0.775 INCHES COUNTERBORE FIRST END IN |
| Face Nominal Width | 0.062 INCHES IN |
| Body Style | PLAIN, SOLID |
| Nominal Outside Diameter | 1.270 INCHES IN |
| Style Designator | HUBLESS |
| Teeth Quantity | 120 |
| Pitch Diameter | 1.2500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 44431 PRIMARY | L3harris Technologies, Inc. Div Space and Airborne Systems (USA) |
NSN 3020-00-940-6782 is a Gear,spur, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-940-6782 has 1 cross-referenced part number: 44431 (L3harris Technologies, Inc. Div Space and Airborne Systems).
There are 3 known substitutes for 3020-00-940-6782: 6810-01-105-1428, 5120-01-398-7864, 5133-01-625-1692. Verify interchangeability with system specifications before substitution.
Key specifications for 44431: Pressure Angle: 20.0000 DEGREES; Mounting Hole Nominal Diameter: 0.035 INCHES AXIALLY THROUGH BODY FIRST END IN; Bore Nominal Diameter: 0.281 INCHES COUNTERBORE FIRST END IN; Bore Style: W/COUNTERBORE COUNTERBORE FIRST END. 21 total characteristics are documented in the Federal Logistics Information System.