TG3871: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 33.5500 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-528-7124, 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 | PLAIN, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 33.5500 DEGREES |
| pitch_diameter | 2.6960 INCHES NOMINAL IN |
| pressure_angle | 14.5000 DEGREES |
| teeth_quantity | 27 |
| tooth_direction | LEFT |
| special_features | 0.141 IN. 45 DEG CHAMFER ON 1ST END OF BORE,LETTER X STAMPED ON CENTER OF TOOTH 27 DEG 21 MIN CCW FROM CENTER LINE OF KEYWAY ON 1ST END IN |
| style_designator | PROTRUDING HUB |
| NSN | 3020-00-528-7124 |
| KEYWAY NOMINAL WIDTH | 0.252 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 1.748 INCHES BOTH ENDS IN |
| HELIX ANGLE | 33.5500 DEGREES |
| HUB NOMINAL DIAMETER | 2.438 INCHES FIRST END IN |
| TEETH QUANTITY | 27 |
| BODY STYLE | PLAIN, SOLID |
| TOOTH DIRECTION | LEFT |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.125 INCHES FIRST END IN |
| TEETH TYPE | SINGLE HELIX |
No substitute or cross-reference records for this part.