CHART,TEST,PORTA-PATTERN,COLOR F. Key specifications include relay: NOT INCLUDED, overall_width: 4.060 INCHES NOMINAL IN, overall_height: 7.470 INCHES NOMINAL IN, overall_length: 4.630 INCHES NOMINAL IN, mounting_method: FLANGE, actuation_method: BUOYANCY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2915-00-778-6659, 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.
| relay | NOT INCLUDED |
| overall_width | 4.060 INCHES NOMINAL IN |
| float_quantity | 2 |
| overall_height | 7.470 INCHES NOMINAL IN |
| overall_length | 4.630 INCHES NOMINAL IN |
| mounting_method | FLANGE |
| actuation_method | BUOYANCY |
| special_features | FLOAT DOWN |
| dc_voltage_rating | 28.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT |
| mounting_position | VERTICAL |
| power_cable_length | 82.000 INCHES NOMINAL IN |
| contact_arrangement | 2 CIRCUIT,DOUBLE BREAK 1 POSITION MOMENTARY |
| NSN | 2915-00-778-6659 |
| CURRENT RATING AT MAXIMUM RATED VOLTAGE | 3.0 AMPERES RESISTIVE LOAD |
| AIRCRAFT FUEL FOR WHICH DESIGNED | ALL |
| ACTUATION METHOD | BUOYANCY |
| NONDEFINITIVE SPEC/STD DATA | 00136 NUMBER |
| CONTACT ARRANGEMENT | 2 CIRCUIT,DOUBLE BREAK 1 POSITION MOMENTARY |
| TANK INSERTION LENGTH | 7.470 INCHES MAXIMUM IN |
| FSC APPLICATION DATA | ENGINE FUEL SYSTEM,AIRCRAFT |
| LIQUID TYPE FOR WHICH DESIGNED | AIRCRAFT FUEL |
| MOUNTING METHOD | FLANGE |
| MOUNTING DIMENSIONS | MTD BY FOUR 0.190 IN. DIA STUDS ON 4.060 IN. DIA BOLT CIRCLE IN |