The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4320 OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 16.4556 DEGREES. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-523-7173, 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 4320 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 16.4556 DEGREES |
| pitch_diameter | 2.7083 INCHES NOMINAL IN |
| pressure_angle | 19.2416 DEGREES |
| teeth_quantity | 20 |
| tooth_direction | RIGHT |
| style_designator | PROTRUDING HUBS |
| face_nominal_width | 1.750 INCHES IN |
| NSN | 3020-00-523-7173 |
| BORE NOMINAL DIAMETER | 0.999 INCHES BOTH ENDS IN |
| TOOTH FORM | STANDARD |
| HUB NOMINAL DIAMETER | 1.625 INCHES FIRST END IN |
| HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| PITCH DIAMETER | 2.7083 INCHES NOMINAL IN |
| TEETH QUANTITY | 20 |
| HELIX ANGLE | 16.4556 DEGREES |
| NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.617 INCHES BOTH ENDS IN |
| KEYWAY NOMINAL WIDTH | 0.251 INCHES BOTH ENDS IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4320 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |