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 6645-01-442-6476
NSN 5925-00-247-3050
NSN 5910-01-214-0626
NSN 6320-00-098-2858
NSN 6645-01-076-4655
NSN 6650-01-437-8852
NSN 5910-01-389-4042
NSN 5925-01-415-4809
NSN 5920-00-926-7560
NSN 6145-01-392-7212
NSN 5910-00-333-0329
NSN 6150-00-924-9853