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 5855-01-134-7106
NSN 5965-01-552-4272
NSN 5960-01-169-1372
NSN 5998-01-656-7195
NSN 6130-01-231-4424
NSN 6650-01-283-4363
NSN 5945-00-405-7698
NSN 5996-00-473-9539
NSN 6135-01-119-0720
NSN 5855-01-213-9076
NSN 6135-00-377-9165
NSN 5990-00-915-1295