1K120: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1035 OR STEEL COMP 1340 OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 36.9497 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-200-2061, 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 1035 OR STEEL COMP 1340 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 36.9497 DEGREES |
| pitch_diameter | 3.1243 INCHES NOMINAL IN |
| pressure_angle | 14.5000 DEGREES |
| teeth_quantity | 30 |
| tooth_direction | LEFT |
| special_features | TWO PULLER HOLES,5/16-18 UNC 2B,3/8 IN. DEEP,EQUALLY SPACED ON 2 IN. DIA BOLT CIRCLE,MARKED WITH LETTER C IN |
| style_designator | HUBLESS |
| NSN | 3020-00-200-2061 |
| KEYWAY NOMINAL WIDTH | 0.252 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 1.375 INCHES BOTH ENDS IN |
| HELIX ANGLE | 36.9497 DEGREES |
| TEETH QUANTITY | 30 |
| BODY STYLE | PLAIN, SOLID |
| TOOTH DIRECTION | LEFT |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| TEETH TYPE | SINGLE HELIX |
| STYLE DESIGNATOR | HUBLESS |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |