The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, OFFSET, WITH LIGHTENING HOLES, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 25.8487 DEGREES. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-541-4825, 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 | WEBBED, OFFSET, WITH LIGHTENING HOLES |
| bore_style | W/ KEYWAY BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 25.8487 DEGREES |
| pitch_diameter | 8.2220 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 74 |
| hardness_rating | 89.0 ROCKWELL B NOMINAL OVERALL |
| tooth_direction | RIGHT |
| style_designator | ONE PROTRUDING HUB, ONE RECESSED HUB |
| NSN | 3020-00-541-4825 |
| HUB NOMINAL DIAMETER | 2.4950 INCHES SECOND END IN |
| BODY STYLE | WEBBED, OFFSET, WITH LIGHTENING HOLES |
| TOOTH FORM | STANDARD |
| NOMINAL OUTSIDE DIAMETER | 8.4190 INCHES IN |
| PRESSURE ANGLE | 20.0000 DEGREES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.3750 INCHES FIRST END IN |
| NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.0600 INCHES SECOND END IN |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| HUB NOMINAL DIAMETER | 2.2550 INCHES FIRST END IN |
| KEYWAY NOMINAL WIDTH | 0.252 INCHES BOTH ENDS IN |