685GB11: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1141 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 21.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-692-5808, 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 1141 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | PLAIN BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 21.0000 DEGREES |
| pitch_diameter | 1.0710 INCHES NOMINAL IN |
| pressure_angle | 14.0000 DEGREES |
| teeth_quantity | 12 |
| hardness_rating | 52.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL |
| tooth_direction | RIGHT |
| style_designator | PROTRUDING HUB |
| NSN | 3020-00-692-5808 |
| BORE NOMINAL DIAMETER | 0.4680 INCHES BOTH ENDS IN |
| HELIX ANGLE | 21.0000 DEGREES |
| HUB NOMINAL DIAMETER | 0.812 INCHES FIRST END IN |
| TEETH QUANTITY | 12 |
| BODY STYLE | PLAIN, SOLID |
| TOOTH DIRECTION | RIGHT |
| BORE STYLE | PLAIN BOTH ENDS |
| MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN TRANSVERSELY THROUGH HUB FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.313 INCHES FIRST END IN |
| MOUNTING HOLE NOMINAL DIAMETER | 0.125 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |
No substitute or cross-reference records for this part.