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 5998-00-212-4406
NSN 5965-01-386-7134
NSN 5996-01-558-2862
NSN 5855-00-925-0114
NSN 5999-00-615-6411
NSN 5945-01-094-9303
NSN 6620-00-820-9616
NSN 6685-00-437-5229
NSN 6150-01-076-4386
NSN 5905-01-254-0029
NSN 5999-01-243-3117
NSN 6610-01-642-0258