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 5930-01-181-4877
NSN 5895-00-413-4535
NSN 5930-01-143-2579
NSN 6685-01-401-5360
NSN 6645-01-116-3423
NSN 5990-00-679-6157
NSN 5925-01-473-0807
NSN 6145-01-473-0533
NSN 5990-01-023-3307
NSN 6220-01-439-4634
NSN 5925-00-599-6339
NSN 6145-00-244-4565