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 6620-00-553-8988
NSN 6145-01-488-7822
NSN 6650-00-754-2276
NSN 6110-00-175-3661
NSN 7035-01-459-8268
NSN 5965-00-234-7338
NSN 4140-01-492-6596
NSN 2925-00-115-5857
NSN 6145-01-415-1263
NSN 6645-00-935-7046
NSN 4140-01-622-7314
NSN 5975-01-580-6569