Welding pad; isolating valve
An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes indicator, liquid quantity and indicator, rate of flow.
Classification: Instruments and apparatus for measuring or checking the flow or level of liquids, nesoi
NSN 5945-01-529-7194
NSN 5915-00-288-0071
NSN 5855-01-643-0050
NSN 5930-01-104-3984
NSN 6620-00-215-1996
NSN 5965-00-779-9546
NSN 6105-01-370-5226
NSN 5975-00-492-9820
NSN 5945-01-422-2529
NSN 6650-00-035-9297
NSN 5835-01-062-6258
NSN 5950-01-540-3561