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 6610-00-456-0485
NSN 5945-01-385-1918
NSN 7035-01-423-8343
NSN 5975-00-596-4716
NSN 5996-00-015-7355
NSN 5965-01-188-7267
NSN 5935-00-539-4521
NSN 2925-01-375-9487
NSN 5975-01-096-9002
NSN 6620-00-317-7820
NSN 6150-01-205-6355
NSN 5998-01-625-3698