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 5925-00-833-8291
NSN 6130-00-173-0785
NSN 5998-01-415-5163
NSN 6685-00-150-7080
NSN 5996-01-538-9357
NSN 6685-01-162-3221
NSN 6650-01-428-9958
NSN 6110-01-296-0742
NSN 2925-01-560-4123
NSN 5915-00-281-8175
NSN 5950-01-003-8636
NSN 5965-00-827-9680