8351604: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, body_style: WEBBED, WITH LIGHTENING HOLES, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 3.7500 INCHES NOMINAL IN, pressure_angle: 25.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-736-3591, 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 4140 OVERALL |
| body_style | WEBBED, WITH LIGHTENING HOLES |
| bore_style | PLAIN BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 3.7500 INCHES NOMINAL IN |
| pressure_angle | 25.0000 DEGREES |
| teeth_quantity | 30 |
| hardness_rating | 49.0 ROCKWELL C NOMINAL OVERALL |
| special_features | BORE HAS GROOVE W/ROLLER |
| style_designator | PROTRUDING HUBS |
| face_nominal_width | 0.380 INCHES IN |
| hub_nominal_diameter | 1.260 INCHES BOTH ENDS IN |
| NSN | 3020-00-736-3591 |
| BORE NOMINAL DIAMETER | 0.626 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 1.260 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 30 |
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| BORE STYLE | PLAIN BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.110 INCHES BOTH ENDS IN |
| HARDNESS RATING | 49.0 ROCKWELL C NOMINAL OVERALL |
| NOMINAL OVERALL LENGTH | 0.600 INCHES IN |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |