The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 4.2500 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-598-4331, 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 | COPPER ALLOY OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | PLAIN BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 4.2500 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 204 |
| style_designator | PROTRUDING HUB |
| attachment_method | MOUNTING HOLE |
| surface_treatment | OXIDE OVERALL |
| end_nominal_length | 0.437 INCHES FIRST END IN |
| face_nominal_width | 2.550 INCHES IN |
| NSN | 5325-00-598-4331 |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| INSIDE DIAMETER | 3.376 INCHES NOMINAL IN |
| OUTSIDE DIAMETER | 3.500 INCHES NOMINAL IN |
| RING STYLE | HOOKED WIRE |
| MATERIAL | STEEL COMP 1060 |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1060 ASSN STD SINGLE MATERIAL RESPONSE |
| USAGE DESIGN | INTERNAL |
| CROSS-SECTIONAL SHAPE STYLE | ROUNDED CORNERS |
| MAJOR THICKNESS | 0.062 INCHES NOMINAL IN |