510731: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, pitch_diameter: 4.5000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 216. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-386-5686, 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 303 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | PLAIN BOTH ENDS |
| pitch_diameter | 4.5000 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 216 |
| special_features | MTG HOLES 0.170 IN.DP IN |
| style_designator | HUBLESS |
| attachment_method | MOUNTING HOLE |
| surface_treatment | PASSIVATE OVERALL |
| face_nominal_width | 0.250 INCHES IN |
| bore_nominal_diameter | 2.937 INCHES BOTH ENDS IN |
| NSN | 3020-01-386-5686 |
| BORE NOMINAL DIAMETER | 2.937 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 216 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| BODY STYLE | PLAIN, SOLID |
| BORE STYLE | PLAIN BOTH ENDS |
| MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN AXIALLY THROUGH BODY FIRST END |
| PRECISION CLASSIFICATION | QUALITY NUMBER 12 |
| MOUNTING HOLE NOMINAL DIAMETER | 0.141 INCHES AXIALLY THROUGH BODY FIRST END IN |
| STYLE DESIGNATOR | HUBLESS |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
No substitute or cross-reference records for this part.