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 5925-01-528-6976
NSN 6650-00-249-4650
NSN 5998-01-534-2528
NSN 5975-00-127-9989
NSN 6130-01-423-4170
NSN 4140-01-370-1309
NSN 6320-00-089-9426
NSN 5905-00-646-0620
NSN 5950-01-657-4245
NSN 5930-00-498-0634
NSN 5985-01-510-9554
NSN 6610-01-032-0204