The 6685PL0751291 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-01-518-0319, 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.
| Part Number | 6685PL0751291 |
| NSN | 6685-01-518-0319 |
| MATERIAL | NICKEL ALLOY THERMOCOUPLE WIRE |
| TERMINAL TYPE AND QUANTITY | 4 TERMINAL BLOCK W/SCREWS |
| REFERENCE DATA AND LITERATURE | PRATT & WHITNEY DRAWING 4087911 AND ROSEMOUNT DRAWING 6837 |
| MOUNTING BOLT CIRCLE DIAMETER | 2.140 INCHES MINIMUM AND 2.160 INCHES MAXIMUM IN |
| OPERATING TEMP RANGE | +1000.0 TO 1975.0 FAHRENHEIT DEGF |
| SPECIAL FEATURES | SPRING LOADED THERMOCOUPLE; ALUMINIDE COATED; HAS TWO TYPE K THERMOCOUPLES; MOUNTING HOLES IN FLANGE ARE 0.220 IN DIA IN |
| FUNCTIONAL DESCRIPTION | THERMOCOUPLE IS A DUAL ELEMENT IMMERSION THERMOCOUPLE DESIGNED FOR USE IN THE PRATT & WHITNEY F 100 ENGINES, LOCATION IS THE FRONT TURBINE INLET |
| OVERALL LENGTH | 7.687 INCHES MINIMUM AND 7.891 INCHES MAXIMUM IN |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | THERMOCOUPLE FTIT |
| IMMERSION LENGTH | 2.557 INCHES MINIMUM AND 2.567 INCHES MAXIMUM IN |