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 5960-01-023-8800
NSN 6130-00-935-5589
NSN 5999-00-146-5581
NSN 5895-01-095-8915
NSN 5920-01-536-9253
NSN 6610-01-199-0499
NSN 6610-00-281-9516
NSN 6150-00-485-6309
NSN 5935-01-294-5995
NSN 6685-00-276-9889
NSN 6135-01-647-5692
NSN 6130-01-152-6718