National Item Identification Number
01-066-6660
010666660
6685-01-066-6660
6685010666660
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)
049X3
ASHCROFT INC
DBA DRESSER INSTRUMENTS DIV
250 EAST MAIN ST
STRATFORD
CT
06614
203-385-0361
64467
WEKSLER GLASS THERMOMETER CORP
990 S ROGERS CIR SUITE 10
BOCA RATON
FL
33487
561-988-8003
Reference Numbers (Part Numbers)
S3G4
S3G4
Required Categories
MATERIAL
STYLE DESIGNATOR
OVERALL LENGTH
EXTERNAL THREAD SIZE
SPECIAL FEATUR
Required Description
STEEL, STAINLESS
B THREADED STEPPED SHANK
4.250 INCHES NOMINAL
3/4 IN. NPT
R