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 5855-01-288-2271
NSN 5996-01-411-6195
NSN 5905-01-499-3845
NSN 7035-00-541-8516
NSN 5920-01-048-7462
NSN 6320-00-194-4252
NSN 6105-01-023-8708
NSN 6220-01-150-7287
NSN 6130-00-245-4302
NSN 5975-00-619-8159
NSN 5910-01-587-8286
NSN 5985-00-439-0548