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 5910-00-772-7633
NSN 5990-00-940-8528
NSN 5835-01-581-9433
NSN 5925-01-534-3382
NSN 5895-00-186-4929
NSN 5915-01-571-5494
NSN 2925-01-271-8727
NSN 5835-00-954-2833
NSN 5895-01-462-6022
NSN 5895-00-021-2248
NSN 5990-00-269-2226
NSN 6145-01-218-4097