123AMM50009-11: GEAR,WORM.
The GEAR,WORM is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, face_type: STRAIGHT, bore_style: INVOLUTE SPLINE BOTH ENDS, helix_angle: 11.9425 DEGREES, pitch_diameter: 1.1600 INCHES NOMINAL IN, pressure_angle: 25.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-328-8192, 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 |
| face_type | STRAIGHT |
| bore_style | INVOLUTE SPLINE BOTH ENDS |
| helix_angle | 11.9425 DEGREES |
| pitch_diameter | 1.1600 INCHES NOMINAL IN |
| pressure_angle | 25.0000 DEGREES |
| hardness_rating | 29.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| spline_quantity | 19 BOTH ENDS |
| special_features | WEAPON SYSTEM ESSENTIAL |
| style_designator | PROTRUDING HUBS |
| surface_treatment | LUBRICANT OVERALL |
| end_nominal_length | 0.344 INCHES BOTH ENDS IN |
| NSN | 3020-00-328-8192 |
| THREAD FORM DIRECTION | RIGHT-HAND |
| BORE NOMINAL DIAMETER | 0.449 INCHES BOTH ENDS IN |
| HELIX ANGLE | 11.9425 DEGREES |
| SECOND STEP NOMINAL DIAMETER | 0.640 INCHES BOTH ENDS IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-16173,GRADE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.613 INCHES BOTH ENDS IN |
| FIRST STEP NOMINAL LENGTH | 0.050 INCHES BOTH ENDS IN |
| FACE TYPE | STRAIGHT |
| HARDNESS RATING | 29.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |