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 5950-00-912-6236
NSN 5985-01-091-7026
NSN 6620-00-001-1398
NSN 4140-01-327-3241
NSN 6145-01-230-5524
NSN 6685-01-485-9613
NSN 5905-01-656-6529
NSN 5835-01-555-8963
NSN 6220-00-929-8612
NSN 5985-01-066-5532
NSN 6645-01-424-9415
NSN 6110-01-519-5028