290-E: RESISTOR,VARIABLE,NONWIRE WOUND,.
RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include shape: ROUND, diameter: 2.800 INCHES NOMINAL IN, voice_coil: INCLUDED, overall_length: 7.500 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), overall_diameter: 6.500 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 6210-00-295-2192, 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.
| shape | ROUND |
| diameter | 2.800 INCHES NOMINAL IN |
| voice_coil | INCLUDED |
| overall_length | 7.500 INCHES NOMINAL IN |
| mounting_method | UNTHREADED HOLE(S) |
| overall_diameter | 6.500 INCHES NOMINAL IN |
| nominal_diaphragm_size | 2.800 INCHES IN |
| voltage_rating_in_volts | 115.0 AC NOMINAL |
| wiring_provision_method | INDIVIDUAL WIRE |
| terminal_type_and_quantity | 3 WIRE LEAD |
| lamp_base_type_accommodated | DOUBLE CONTACT BAYONET CANDELABRA |
| voice_coil_impedance_rating | 8.0 OHMS NOMINAL |
| NSN | 6210-00-295-2192 |
| ILLUMINATION DIRECTING DEVICE TYPE | WINDOW |
| MOUNTING METHOD | UNTHREADED HOLE(S) |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-24191,TYPE WTLS-4,GRADE G MIL SPEC SINGLE MATERIAL RESPONSE ILLUMINATION DIRECTING DEVICE |
| SHAPE | ROUND |
| OVERALL LENGTH | 2.750 INCHES MAXIMUM IN |
| LAMP BASE TYPE ACCOMMODATED | DOUBLE CONTACT BAYONET CANDELABRA |
| WIRING PROVISION METHOD | INDIVIDUAL WIRE |
| LAMP TYPE ACCOMMODATED AND QUANTITY | 1 INCANDESCENT |
| TERMINAL TYPE AND QUANTITY | 3 WIRE LEAD |
| VOLTAGE RATING IN VOLTS | 115.0 AC NOMINAL |