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 5835-01-075-9884
NSN 5905-00-339-7623
NSN 5835-01-295-2431
NSN 5975-00-784-4591
NSN 5920-01-457-8398
NSN 5965-01-299-0160
NSN 6685-01-473-3609
NSN 6110-01-578-4485
NSN 6220-01-568-9999
NSN 6110-01-207-4543
NSN 5990-00-166-9476
NSN 5996-01-629-2280