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 5999-01-494-8966
NSN 5930-01-535-7121
NSN 5965-00-892-1094
NSN 6685-01-476-6989
NSN 2925-00-278-9468
NSN 6135-00-444-1402
NSN 5945-01-203-8431
NSN 5996-01-100-4361
NSN 5945-01-484-4901
NSN 5996-01-646-5174
NSN 6150-01-510-8543
NSN 6685-01-443-2080