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 5910-00-280-1463
NSN 6145-01-448-9332
NSN 5925-01-445-7326
NSN 2925-01-408-9485
NSN 7035-01-018-6589
NSN 6620-01-502-7105
NSN 5998-01-634-0604
NSN 5996-01-006-6346
NSN 5855-01-519-2933
NSN 6240-01-104-5693
NSN 5960-01-171-8451
NSN 5925-00-903-5841