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 5915-01-274-1411
NSN 5996-01-102-6646
NSN 5990-01-095-8866
NSN 5920-01-557-9604
NSN 6645-01-311-9794
NSN 5996-01-228-2306
NSN 5855-01-588-7940
NSN 5920-01-067-4897
NSN 5835-01-277-9327
NSN 5999-01-239-6705
NSN 5895-01-599-1263
NSN 6645-01-423-7760