PT612K48FH4: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 3.9970 INCHES MINIMUM AND 3.9990 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-110-0258, 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 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 3.9970 INCHES MINIMUM AND 3.9990 INCHES MAXIMUM IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 48 |
| style_designator | HUBLESS |
| face_nominal_width | 1.000 INCHES IN |
| keyway_nominal_width | 0.188 INCHES BOTH ENDS IN |
| bore_nominal_diameter | 0.878 INCHES BOTH ENDS IN |
| nominal_outside_diameter | 4.165 INCHES IN |
| NSN | 3020-01-110-0258 |
| KEYWAY NOMINAL WIDTH | 0.188 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 0.878 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 48 |
| BODY STYLE | PLAIN, SOLID |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| STYLE DESIGNATOR | HUBLESS |
| PITCH DIAMETER | 3.9970 INCHES MINIMUM AND 3.9990 INCHES MAXIMUM IN |
| TOOTH FORM | STANDARD |
| NOMINAL OUTSIDE DIAMETER | 4.165 INCHES IN |
| NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.533 INCHES BOTH ENDS IN |
No substitute or cross-reference records for this part.