537-300-027: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303S HUB, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 1.3889 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-913-2020, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL COMP 303S HUB |
| body_style | PLAIN, SOLID |
| bore_style | PLAIN BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 1.3889 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 100 |
| style_designator | PROTRUDING HUB |
| attachment_method | CLAMP |
| surface_treatment | PASSIVATE HUB |
| face_nominal_width | 0.127 INCHES IN |
| hub_nominal_diameter | 0.2500 INCHES FIRST END IN |
| NSN | 3020-00-913-2020 |
| BORE NOMINAL DIAMETER | 0.1874 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 0.2500 INCHES FIRST END IN |
| TEETH QUANTITY | 100 |
| CLAMPING SURFACE NOMINAL LENGTH | 0.2500 INCHES FIRST END IN |
| BODY STYLE | PLAIN, SOLID |
| BORE STYLE | PLAIN BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.279 INCHES FIRST END IN |
| STYLE DESIGNATOR | PROTRUDING HUB |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE HUB |
| PITCH DIAMETER | 1.3889 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.