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 5998-01-171-7339
NSN 2925-01-274-8576
NSN 5945-00-810-5482
NSN 5999-01-553-6579
NSN 6110-01-113-7642
NSN 5990-00-802-3060
NSN 5905-01-367-6364
NSN 6650-00-410-8705
NSN 5985-01-246-3725
NSN 7035-01-213-5590
NSN 5910-01-086-9317
NSN 5925-01-204-1370