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 5925-01-423-7803
NSN 5835-01-116-2369
NSN 5965-01-437-7148
NSN 6645-01-477-0419
NSN 5985-01-414-2621
NSN 6620-00-176-3096
NSN 5905-01-230-5304
NSN 6240-00-507-8987
NSN 6135-01-199-1185
NSN 5965-01-550-2400
NSN 5925-00-889-4990
NSN 5835-00-594-4921