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 6610-00-814-8598
NSN 5999-01-359-7549
NSN 5950-00-267-9912
NSN 6320-01-612-7035
NSN 6685-01-354-5553
NSN 6650-01-288-8279
NSN 6240-00-925-2194
NSN 2925-01-415-0264
NSN 7035-01-398-9581
NSN 6650-01-218-4466
NSN 6150-01-281-3699
NSN 6135-00-461-3590