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 6610-00-225-9258
NSN 5965-01-236-9988
NSN 6645-00-419-9939
NSN 5945-00-931-9861
NSN 2925-00-054-3550
NSN 5960-00-660-3669
NSN 6320-00-036-3688
NSN 5920-01-166-1760
NSN 6150-00-223-5840
NSN 6610-00-348-2378
NSN 5985-01-097-4416
NSN 6150-01-269-6073