2B1881: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1022 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 25.5439 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-352-7385, 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 1022 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | PLAIN BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 25.5439 DEGREES |
| pitch_diameter | 2.8500 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 18 |
| tooth_direction | LEFT |
| style_designator | PROTRUDING HUB |
| face_nominal_width | 1.000 INCHES IN |
| NSN | 3020-00-352-7385 |
| BORE NOMINAL DIAMETER | 1.625 INCHES BOTH ENDS IN |
| HELIX ANGLE | 25.5439 DEGREES |
| HUB NOMINAL DIAMETER | 2.438 INCHES FIRST END IN |
| TEETH QUANTITY | 18 |
| BODY STYLE | PLAIN, SOLID |
| COUNTERBORE NOMINAL DIAMETER | 2.2500 INCHES SECOND END IN |
| TOOTH DIRECTION | LEFT |
| BORE STYLE | PLAIN BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.171 INCHES FIRST END IN |
| TEETH TYPE | SINGLE HELIX |
No substitute or cross-reference records for this part.