3500641-1: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, body_style: WEBBED, OFFSET, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pressure_angle: 20.0000 DEGREES, teeth_quantity: 170. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-021-8127, 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 630 OVERALL |
| body_style | WEBBED, OFFSET, SOLID |
| bore_style | PLAIN BOTH ENDS |
| tooth_form | STANDARD |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 170 |
| hardness_rating | 31.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL |
| attachment_method | MOUNTING HOLE |
| bore_nominal_diameter | 3.500 INCHES BOTH ENDS IN |
| mounting_hole_nominal_diameter | 0.164 INCHES AXIALLY THROUGH BODY FIRST END IN |
| mounting_hole_type_and_quantity | 6 PLAIN AXIALLY THROUGH BODY FIRST END |
| bolt_hole_circle_nominal_diameter | 3.774 INCHES AXIALLY THROUGH BODY FIRST END IN |
| NSN | 3020-01-021-8127 |
| BORE NOMINAL DIAMETER | 3.500 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 170 |
| BODY STYLE | WEBBED, OFFSET, SOLID |
| BORE STYLE | PLAIN BOTH ENDS |
| MOUNTING HOLE TYPE AND QUANTITY | 6 PLAIN AXIALLY THROUGH BODY FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.164 INCHES AXIALLY THROUGH BODY FIRST END IN |
| HARDNESS RATING | 31.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
No substitute or cross-reference records for this part.