RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: ALUMINUM AND IRON BASIC, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 0.9990 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-188-3489, 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 | ALUMINUM AND IRON BASIC |
| body_style | PLAIN, SOLID |
| bore_style | PLAIN BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 0.9990 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 48 |
| hardness_rating | 75.0 ROCKWELL B MINIMUM AND 83.0 ROCKWELL B MAXIMUM OVERALL |
| style_designator | PROTRUDING HUB |
| surface_treatment | PASSIVATE OVERALL |
| face_nominal_width | 0.125 INCHES IN |
| backlash_designation | GRADE C |
| NSN | 3020-00-188-3489 |
| TEETH QUANTITY | 96 |
| NOMINAL OUTSIDE DIAMETER | 2.042 INCHES IN |
| PRESSURE ANGLE | 14.5000 DEGREES |
| HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END IN |
| BODY STYLE | PLAIN, SOLID |
| BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS IN |
| MATERIAL | COPPER ALLOY OVERALL |
| FACE NOMINAL WIDTH | 0.125 INCHES IN |
| STYLE DESIGNATOR | PROTRUDING HUB |
| HUB STYLE DESIGNATOR | PLAIN FIRST END |