Y112H317: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 37.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-006-0663, 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 |
| body_style | PLAIN, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 37.0000 DEGREES |
| pitch_diameter | 2.9660 INCHES MINIMUM AND 2.9680 INCHES MAXIMUM IN |
| pressure_angle | 14.5000 DEGREES |
| teeth_quantity | 23 |
| hardness_rating | 269.0 BRINELL STANDARD MINIMUM AND 302.0 BRINELL STANDARD MAXIMUM OVERALL |
| tooth_direction | LEFT |
| style_designator | PROTRUDING HUBS |
| NSN | 3020-01-006-0663 |
| KEYWAY NOMINAL WIDTH | 0.250 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 0.875 INCHES BOTH ENDS IN |
| HELIX ANGLE | 37.0000 DEGREES |
| HUB NOMINAL DIAMETER | 1.740 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 23 |
| BODY STYLE | PLAIN, SOLID |
| TOOTH DIRECTION | LEFT |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.290 INCHES BOTH ENDS IN |
| TEETH TYPE | SINGLE HELIX |