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 5855-00-688-9954
NSN 5855-00-869-3635
NSN 6645-01-490-0227
NSN 6645-01-363-9790
NSN 6110-01-350-3449
NSN 5925-01-231-4487
NSN 6610-01-406-6696
NSN 5999-01-170-4354
NSN 5945-01-282-7203
NSN 6240-00-357-7976
NSN 5999-00-252-4351
NSN 6620-00-224-3479