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 6105-01-475-5546
NSN 5910-01-200-3959
NSN 5965-00-820-0469
NSN 5945-01-528-8018
NSN 5999-00-269-5320
NSN 6145-01-029-9026
NSN 5999-00-596-1930
NSN
NSN 5996-01-148-1252
NSN 5945-00-150-3034
NSN 5960-00-073-1272
NSN 6685-01-657-6578