RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: STEEL COMP 3140 OVERALL, body_style: WEBBED, OFFSET, WITH LIGHTENING HOLES, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 25.0000 DEGREES. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-141-8149, 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 3140 OVERALL |
| body_style | WEBBED, OFFSET, WITH LIGHTENING HOLES |
| bore_style | W/ KEYWAY BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 25.0000 DEGREES |
| pitch_diameter | 4.4920 INCHES NOMINAL IN |
| pressure_angle | 14.5000 DEGREES |
| teeth_quantity | 57 |
| hardness_rating | 44.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL |
| tooth_direction | RIGHT |
| style_designator | CONE SHAPE BODY, PROTRUDING HUB, RECESSED HUB |
| NSN | 3020-00-141-8149 |
| PITCH DIAMETER | 4.4920 INCHES NOMINAL IN |
| HUB NOMINAL DIAMETER | 1.500 INCHES SECOND END IN |
| HUB NOMINAL DIAMETER | 1.500 INCHES FIRST END IN |
| KEYWAY NOMINAL WIDTH | 0.158 INCHES BOTH ENDS IN |
| STYLE DESIGNATOR | CONE SHAPE BODY, PROTRUDING HUB, RECESSED HUB |
| NOMINAL OVERALL LENGTH | 1.406 INCHES IN |
| NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.531 INCHES FIRST END IN |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| HARDNESS RATING | 44.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL |
| NOMINAL OUTSIDE DIAMETER | 4.6340 INCHES IN |