RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include width: 3.080 INCHES NOMINAL IN, length: 10.250 FEET NOMINAL FT, material: MAGNESIUM OVERALL, feed_type: HAND SCREW, nut_style: SLOTTED, HEXAGON, thickness: 1.405 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-155-8040, 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.
| width | 3.080 INCHES NOMINAL IN |
| length | 10.250 FEET NOMINAL FT |
| material | MAGNESIUM OVERALL |
| feed_type | HAND SCREW |
| nut_style | SLOTTED, HEXAGON |
| thickness | 1.405 INCHES NOMINAL IN |
| body_style | THREADED BUSHING MOUNTED |
| nut_height | 0.578 INCHES NOMINAL IN |
| body_length | 0.562 INCHES NOMINAL IN |
| cutter_type | WHEEL |
| design_type | 4 CUTTER |
| shaft_style | ROUND |
| NSN | 2920-00-155-8040 |
| USAGE DESIGN | ENGINE OTHER THAN AIRCRAFT |
| NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND B CLASS |
| ELECTRODE STYLE | SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4) |
| WIDTH ACROSS FLATS | 0.812 INCHES NOMINAL IN |
| BODY STYLE | UNSHIELDED,SOLID OR THREADED POST,GASKET SEAT |
| REACH LENGTH | 0.375 INCHES NOMINAL IN |
| SEAT MAJOR DIAMETER | 0.812 INCHES MAXIMUM IN |
| PRESSURE RATING | 253.0 POUNDS PER SQUARE INCH (PSI) NOMINAL MEAN EFFECTIVE LBS |