1320112: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8640 OVERALL, body_style: PLAIN, WITH LIGHTENING HOLES, bore_style: INVOLUTE SPLINE BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 3.7500 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-273-3336, 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 8640 OVERALL |
| body_style | PLAIN, WITH LIGHTENING HOLES |
| bore_style | INVOLUTE SPLINE BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 3.7500 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 150 |
| hardness_rating | 13.5 ROCKWELL C MINIMUM AND 24.4 ROCKWELL C MAXIMUM OVERALL |
| spline_quantity | 17 BOTH ENDS |
| style_designator | PROTRUDING HUB |
| surface_treatment | PHOSPHATE OVERALL |
| face_nominal_width | 0.188 INCHES IN |
| NSN | 3020-00-273-3336 |
| BORE NOMINAL DIAMETER | 0.378 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 0.563 INCHES FIRST END IN |
| TEETH QUANTITY | 150 |
| BODY STYLE | PLAIN, WITH LIGHTENING HOLES |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.188 INCHES FIRST END IN |
| HARDNESS RATING | 13.5 ROCKWELL C MINIMUM AND 24.4 ROCKWELL C MAXIMUM OVERALL |
| STYLE DESIGNATOR | PROTRUDING HUB |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI-SAE 8640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| PITCH DIAMETER | 3.7500 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.