72-2219: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8620 OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 0.6875 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-059-4133, 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 8620 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 0.6875 DEGREES |
| pitch_diameter | 1.9441 INCHES NOMINAL IN |
| pressure_angle | 14.5000 DEGREES |
| teeth_quantity | 15 |
| hardness_rating | 25.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM TEETH |
| tooth_direction | LEFT |
| style_designator | HUBLESS |
| NSN | 3020-01-059-4133 |
| KEYWAY NOMINAL WIDTH | 0.128 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 0.436 INCHES BOTH ENDS IN |
| HELIX ANGLE | 0.6875 DEGREES |
| TEETH QUANTITY | 15 |
| BODY STYLE | PLAIN, SOLID |
| TOOTH DIRECTION | LEFT |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| PRECISION CLASSIFICATION | QUALITY NUMBER 8 |
| TEETH TYPE | SINGLE HELIX |
| HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM TEETH |
No substitute or cross-reference records for this part.