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 5965-00-739-2063
NSN 6240-00-617-9599
NSN 6610-01-019-5827
NSN 5950-01-628-5572
NSN 5905-00-079-7825
NSN 6135-00-369-2368
NSN 4140-01-356-5614
NSN 4140-01-202-9563
NSN 5920-01-340-2639
NSN 5910-01-158-5567
NSN 5950-01-167-0825
NSN 6145-01-571-7928