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 5905-01-411-6520
NSN 6145-00-736-8338
NSN 5855-00-631-4565
NSN 6620-01-116-0486
NSN 5835-00-917-7344
NSN 5910-00-849-8602
NSN 6135-01-205-5965
NSN 5999-01-263-9366
NSN 6610-00-311-0974
NSN 5998-00-203-1232
NSN 5905-00-073-3898
NSN 5910-01-361-9829