The SPACER,RING is a the manufacturer industrial component. Key specifications include usage_design: REGULATE TEMPERATURE OF ENGINE COOLANT, overall_height: 2.625 INCHES NOMINAL IN, thermostat_type: SOLID EXPANSION, flow_control_device: BY-PASS, opening_temp_rating: 160.0 FAHRENHEIT NOMINAL DEGF, operating_temp_rating: 175.0 FAHRENHEIT NOMINAL DEGF. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-364-5087, 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.
| usage_design | REGULATE TEMPERATURE OF ENGINE COOLANT |
| overall_height | 2.625 INCHES NOMINAL IN |
| thermostat_type | SOLID EXPANSION |
| flow_control_device | BY-PASS |
| opening_temp_rating | 160.0 FAHRENHEIT NOMINAL DEGF |
| operating_temp_rating | 175.0 FAHRENHEIT NOMINAL DEGF |
| valve_travel_distance | 0.250 INCHES NOMINAL IN |
| largest_outside_diameter | 2.120 INCHES MINIMUM AND 2.130 INCHES MAXIMUM IN |
| spring_operated_pressure_relief | NOT PROVIDED |
| NSN | 6685-00-364-5087 |
| THERMOSTAT TYPE | SOLID EXPANSION |
| LARGEST OUTSIDE DIAMETER | 2.120 INCHES MINIMUM AND 2.130 INCHES MAXIMUM IN |
| VALVE TRAVEL DISTANCE | 0.250 INCHES NOMINAL IN |
| FLOW CONTROL DEVICE | BY-PASS |
| OPENING TEMP RATING | 160.0 FAHRENHEIT NOMINAL DEGF |
| OVERALL HEIGHT | 2.625 INCHES NOMINAL IN |
| OPERATING TEMP RATING | 175.0 FAHRENHEIT NOMINAL DEGF |
| SPRING OPERATED PRESSURE RELIEF | NOT PROVIDED |
| USAGE DESIGN | REGULATE TEMPERATURE OF ENGINE COOLANT |