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 5960-01-217-8928
NSN 5930-01-285-9491
NSN 6135-00-519-1325
NSN 6240-01-052-5971
NSN 5935-00-558-1399
NSN 5905-01-444-1764
NSN 6620-00-079-0311
NSN 6145-00-399-5201
NSN 5996-01-610-2233
NSN 2925-01-172-9209
NSN 2925-01-327-3069
NSN 5990-01-411-5930