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 5915-01-657-2950
NSN 5996-01-241-5255
NSN 5985-01-296-8496
NSN 6110-00-482-3372
NSN 6145-00-838-1811
NSN 5930-00-922-2681
NSN 5910-00-681-7457
NSN 5905-01-504-5757
NSN 5975-00-148-8499
NSN 6145-00-681-1585
NSN 6645-00-067-7070
NSN 5965-01-229-4990