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 5910-00-578-5694
NSN 5960-01-021-0659
NSN 6610-00-115-2405
NSN 5910-00-679-9556
NSN 5930-00-615-7879
NSN 5950-00-621-2343
NSN 5835-00-286-5432
NSN 6685-01-513-9208
NSN 6645-00-819-5045
NSN 5915-01-295-5469
NSN 5905-01-388-2670
NSN 6150-01-465-2310