31409-303: GEAR,INTERNAL.
The GEAR,INTERNAL is a the manufacturer industrial component. Key specifications include material: IRON CAST OVERALL, body_style: WEBBED, OFFSET, SOLID, bore_style: STRAIGHT SPLINE BOTH ENDS, tooth_form: STANDARD, pressure_angle: 20.0000 DEGREES, teeth_quantity: 60. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-047-3124, 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 | IRON CAST OVERALL |
| body_style | WEBBED, OFFSET, SOLID |
| bore_style | STRAIGHT SPLINE BOTH ENDS |
| tooth_form | STANDARD |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 60 |
| hardness_rating | 35.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM TEETH |
| spline_quantity | 6 BOTH ENDS |
| special_features | SPLINE MINOR DIA. 0.750 IN. IN |
| style_designator | SOLID BACK RING, PROTRUDING HUB, RECESSED HUB |
| face_nominal_width | 0.718 INCHES IN |
| end_nominal_diameter | 1.057 INCHES FIRST END IN |
| NSN | 3020-01-047-3124 |
| HUB NOMINAL DIAMETER | 1.250 INCHES SECOND END IN |
| TEETH QUANTITY | 60 |
| BODY STYLE | WEBBED, OFFSET, SOLID |
| BORE STYLE | STRAIGHT SPLINE BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES BOTH ENDS IN |
| HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM TEETH |
| NOMINAL OVERALL LENGTH | 1.185 INCHES IN |
| STYLE DESIGNATOR | SOLID BACK RING, PROTRUDING HUB, RECESSED HUB |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A536-65T,GEADE 80-55-06 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| TOOTH FORM | STANDARD |