2877139-64: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, body_style: PLAIN, SOLID, tooth_form: STANDARD, pitch_diameter: 0.9990 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 64. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-147-2901, 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 | ALUMINUM ALLOY 6061 OVERALL |
| body_style | PLAIN, SOLID |
| tooth_form | STANDARD |
| pitch_diameter | 0.9990 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 64 |
| style_designator | PROTRUDING HUB |
| attachment_method | MOUNTING HOLE |
| face_nominal_width | 0.093 INCHES IN |
| hub_nominal_diameter | 0.435 INCHES FIRST END IN |
| bore_nominal_diameter | 0.250 INCHES BOTH ENDS IN |
| nominal_overall_length | 0.315 INCHES IN |
| NSN | 3020-00-147-2901 |
| BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 0.435 INCHES FIRST END IN |
| TEETH QUANTITY | 64 |
| BODY STYLE | PLAIN, SOLID |
| MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.222 INCHES FIRST END IN |
| PRECISION CLASSIFICATION | QUALITY NUMBER 10 |
| NOMINAL OVERALL LENGTH | 0.315 INCHES IN |
| STYLE DESIGNATOR | PROTRUDING HUB |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
No substitute or cross-reference records for this part.