National Item Identification Number
00-437-3631
004373631
6685-00-437-3631
6685004373631
National Stock Number
Item Name
THERMOWELL
Federal Supply Class
6685
Description
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.
Commercial and Government Entity Code (Supplier Data)
01289
Reference Numbers (Part Numbers)
361C625PC1
Required Categories
MATERIAL
STYLE DESIGNATOR
OVERALL LENGTH
EXTERNAL THREAD SIZE
BULB TIP LENGT
Required Description
STEEL
A THREADED STRAIGHT SHANK
4.880 INCHES NOMINAL
1/2 IN. NPT
3.320 INCHE