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 5920-01-502-9681
NSN 6130-01-143-8189
NSN 5975-01-152-2635
NSN 5915-01-465-1155
NSN 6135-01-066-6904
NSN 5975-00-925-1197
NSN 2925-01-633-4048
NSN 5960-00-855-1098
NSN 6620-01-300-2631
NSN 6220-01-088-5915
NSN 6685-01-337-4363
NSN 6645-00-920-8690