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 6620-00-153-0982
NSN 5905-01-363-6268
NSN 4140-00-141-9162
NSN 6240-01-326-1841
NSN 6685-01-365-9577
NSN 6110-00-796-4534
NSN 5950-01-268-5936
NSN 5930-01-607-3252
NSN 5975-01-028-6522
NSN 6650-01-045-5494
NSN 6685-01-535-3036
NSN 6220-01-325-0166