54420: RESISTOR,VARIABLE,NONWIRE WOUND,.
RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: PLASTIC POLYAMIDE NYLON OVERALL, head_style: FLAT CHAMFER, head_height: 0.108 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.176 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN, thread_length: 0.450 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 2920-00-293-5247, 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 | PLASTIC POLYAMIDE NYLON OVERALL |
| head_style | FLAT CHAMFER |
| head_height | 0.108 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN |
| thread_class | 2A A |
| head_diameter | 0.176 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN |
| thread_length | 0.450 INCHES NOMINAL IN |
| fastener_length | 0.500 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| width_across_flats | 0.094 INCHES NOMINAL IN |
| internal_drive_style | HEXAGON |
| nominal_thread_diameter | 0.112 INCHES IN |
| thread_quantity_per_inch | 40 |
| NSN | 2920-00-293-5247 |
| PRESSURE RATING | 115.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 116.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM MEAN EFFECTIVE LBS |
| WIDTH ACROSS FLATS | 0.812 INCHES NOMINAL IN |
| TOP TO TERMINAL CONTACT DISTANCE | 1.000 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN |
| HEIGHT ABOVE MOUNTING SURFACE | 3.250 INCHES NOMINAL IN |
| USAGE DESIGN | ENGINE OTHER THAN AIRCRAFT |
| ELECTRODE STYLE | SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4) |
| BODY STYLE | ELECTRICALLY SHIELDED, FULL INSULATOR, GASKET SEAT |
| DC RESISTANCE RATING IN OHMS | 10000.0 MINIMUM AND 20000.0 MAXIMUM |
| REACH LENGTH | 0.375 INCHES NOMINAL IN |
| SEAT MAJOR DIAMETER | 0.938 INCHES NOMINAL IN |