11687118: GEAR,INTERNAL.
The GEAR,INTERNAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OR STEEL COMP 8740 OVERALL, body_style: PLAIN, WITH LIGHTENING HOLES, teeth_type: SPUR, tooth_form: STUB, pitch_diameter: 23.4375 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-074-9377, 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 OR STEEL COMP 8740 OVERALL |
| body_style | PLAIN, WITH LIGHTENING HOLES |
| teeth_type | SPUR |
| tooth_form | STUB |
| pitch_diameter | 23.4375 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 375 |
| hardness_rating | 30.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL |
| special_features | 63 MICROINCH AA FINISH ON GEAR TEETH WORKING SURFACES,FURNISHED W/2 STRIKES,2 THD INSERTS,2 SCREWS,4 PINS ATTACHED |
| style_designator | FLANGED RING |
| attachment_method | MOUNTING HOLE |
| surface_treatment | PHOSPHATE OVERALL |
| NSN | 3020-00-074-9377 |
| BACKLASH DESIGNATION | GRADE B |
| TEETH QUANTITY | 375 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232 TYPE M CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| BODY STYLE | PLAIN, WITH LIGHTENING HOLES |
| FLANGE NOMINAL THICKNESS | 0.548 INCHES IN |
| FLANGE NOMINAL DIAMETER | 25.444 INCHES IN |
| MOUNTING HOLE TYPE AND QUANTITY | 24 COUNTERSUNK AND 2 THREADED AXIALLY THROUGH BODY FIRST END |
| PRECISION CLASSIFICATION | QUALITY NUMBER 11 |
| MOUNTING HOLE NOMINAL DIAMETER | 0.253 INCHES AXIALLY THROUGH BODY FIRST END IN |
| TEETH TYPE | SPUR |