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 5965-00-064-8209
NSN 5925-00-225-1831
NSN 5985-01-041-5562
NSN 5960-01-187-7400
NSN 6220-00-581-3858
NSN 6145-01-454-2444
NSN 6240-01-463-1169
NSN 6685-01-035-3891
NSN 5925-01-512-2765
NSN 5950-01-231-2261
NSN 7035-00-902-8995
NSN 6150-01-446-4398