A15D3730-1: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, WITH LIGHTENING HOLES, bore_style: INVOLUTE SPLINE BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 6.4000 INCHES NOMINAL IN, pressure_angle: 25.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-018-7683, 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 | WEBBED, WITH LIGHTENING HOLES |
| bore_style | INVOLUTE SPLINE BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 6.4000 INCHES NOMINAL IN |
| pressure_angle | 25.0000 DEGREES |
| teeth_quantity | 64 |
| hardness_rating | 59.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM TEETH |
| spline_quantity | 12 BOTH ENDS |
| special_features | COUNTERBORE SECOND END,0.920 IN.DIA,1.970 IN.DEPTH IN |
| style_designator | PROTRUDING HUBS |
| surface_treatment | OXIDE OVERALL |
| NSN | 3020-01-018-7683 |
| BORE NOMINAL DIAMETER | 0.690 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 64 |
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.055 INCHES SECOND END IN |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.165 INCHES FIRST END IN |
| FIRST STEP NOMINAL LENGTH | 0.625 INCHES FIRST END IN |
| FIRST STEP NOMINAL LENGTH | 0.550 INCHES SECOND END IN |
| HARDNESS RATING | 59.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM HUB |
| HARDNESS RATING | 59.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM TEETH |
No substitute or cross-reference records for this part.