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 5965-01-494-2551
NSN 6645-01-468-4990
NSN 5975-00-838-9322
NSN 5930-01-008-2469
NSN 4140-00-930-3079
NSN 5998-00-145-4932
NSN 5985-01-411-7039
NSN 6150-00-233-4144
NSN 2925-00-707-6770
NSN 6135-00-377-9165
NSN 6145-00-138-8479
NSN 5990-00-964-9672