43198-1: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, SOLID, bore_style: INVOLUTE SPLINE BOTH ENDS, tooth_form: SPECIAL, pitch_diameter: 4.0000 INCHES NOMINAL IN, pressure_angle: 22.5000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-860-3913, 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, SOLID |
| bore_style | INVOLUTE SPLINE BOTH ENDS |
| tooth_form | SPECIAL |
| pitch_diameter | 4.0000 INCHES NOMINAL IN |
| pressure_angle | 22.5000 DEGREES |
| teeth_quantity | 52 |
| hardness_rating | 81.0 ROCKWELL A MINIMUM AND 85.0 ROCKWELL A MAXIMUM BODY |
| spline_quantity | 16 BOTH ENDS |
| style_designator | PROTRUDING HUBS |
| face_nominal_width | 0.200 INCHES IN |
| hub_nominal_diameter | 0.755 INCHES BOTH ENDS IN |
| NSN | 3020-00-860-3913 |
| BORE NOMINAL DIAMETER | 0.535 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 0.755 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 52 |
| BODY STYLE | WEBBED, SOLID |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.100 INCHES BOTH ENDS IN |
| HARDNESS RATING | 81.0 ROCKWELL A MINIMUM AND 85.0 ROCKWELL A MAXIMUM BODY |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| PITCH DIAMETER | 4.0000 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.