Part Details | THERMOWELL
6685-00-543-1290 A pressure-tight receptacle mounted to an item by external threads, flange and/or welding. It is designed to hold temperature sensing devices, such as, termocouples, resistance temperature detectors, and thermometers.
Alternate Parts: 6685-00-543-1290, 00-543-1290, 6685005431290, 005431290
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-543-1290 | 40096 ( THERMOWELL ) |
REFERENCE DRAWINGS & PICTURES
THREADED STEPPED, STRAIGHT SHANK
Cross Reference | NSN 6685-00-543-1290
| Part Number | Cage Code | Manufacturer |
|---|
Technical Data | NSN 6685-00-543-1290
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED STEPPED, STRAIGHT SHANK |
| OVERALL LENGTH | 3.250 INCHES NOMINAL |
| EXTERNAL THREAD SIZE | 1/2 IN. NPT |
| SMALLEST MALE THREAD SIZE | 3/4 IN. NPT |
| BULB TIP LENGTH | 1.312 INCHES NOMINAL |
| BULB TIP OUTSIDE DIAMETER | 0.500 INCHES NOMINAL |
| MATERIAL | NICKEL ALLOY |
| NONDEFINITIVE SPEC/STD DATA | 3 CLASS |