5198770: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8620H OVERALL, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STUB, pitch_diameter: 5.1250 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 41. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-005-7500, 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 8620H OVERALL |
| bore_style | W/ KEYWAY BOTH ENDS |
| tooth_form | STUB |
| pitch_diameter | 5.1250 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 41 |
| hardness_rating | 60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM TEETH |
| style_designator | ONE PROTRUDING HUB, ONE FLUSH HUB |
| face_nominal_width | 0.880 INCHES IN |
| hub_style_designator | PLAIN BOTH ENDS |
| keyway_nominal_width | 0.375 INCHES BOTH ENDS IN |
| bore_nominal_diameter | 1.813 INCHES BOTH ENDS IN |
| NSN | 3020-00-005-7500 |
| KEYWAY NOMINAL WIDTH | 0.375 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 1.813 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 41 |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.110 INCHES FIRST END IN |
| HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM BODY |
| HARDNESS RATING | 60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM TEETH |
| STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB |
| PITCH DIAMETER | 5.1250 INCHES NOMINAL IN |
| TOOTH FORM | STUB |
No substitute or cross-reference records for this part.