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 6150-00-015-7284
NSN 5999-01-196-9496
NSN 6645-00-658-7838
NSN 5945-01-548-5811
NSN 6610-01-100-3662
NSN 6240-01-528-4535
NSN 5905-01-408-5061
NSN 6645-01-578-6815
NSN 5920-01-602-9407
NSN 5905-00-175-9191
NSN 6145-00-061-8499
NSN 5915-01-461-3914