1936840-1: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416 OR STEEL COMP 416SE OVERALL, body_style: PLAIN, WITH LIGHTENING HOLES, bore_style: FLATTED SIDES BOTH ENDS, tooth_form: STANDARD, nominal_radius: 0.078 INCHES BOTH ENDS IN, pitch_diameter: 1.1719 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-689-3262, 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 416 OR STEEL COMP 416SE OVERALL |
| body_style | PLAIN, WITH LIGHTENING HOLES |
| bore_style | FLATTED SIDES BOTH ENDS |
| tooth_form | STANDARD |
| nominal_radius | 0.078 INCHES BOTH ENDS IN |
| pitch_diameter | 1.1719 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 75 |
| hardness_rating | 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL |
| special_features | ONE HOLE,0.140 IN.MIN,0.145 IN.MAX DIA LOCATED ON TOP OF FLATTED BORE IN |
| style_designator | PROTRUDING HUB |
| surface_treatment | PASSIVATE OVERALL |
| NSN | 3020-00-689-3262 |
| HUB NOMINAL DIAMETER | 0.250 INCHES FIRST END IN |
| TEETH QUANTITY | 75 |
| BODY STYLE | PLAIN, WITH LIGHTENING HOLES |
| BORE STYLE | FLATTED SIDES BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.156 INCHES FIRST END IN |
| PRECISION CLASSIFICATION | QUALITY NUMBER 12 |
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL |
| STYLE DESIGNATOR | PROTRUDING HUB |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 416,COND A FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-763,CLASS 416SE,COND A FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| PITCH DIAMETER | 1.1719 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.