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 5905-00-289-6833
NSN 4140-01-169-6237
NSN 5895-00-079-2055
NSN 6110-00-233-6626
NSN 4140-01-190-6460
NSN 5905-01-088-6818
NSN 5965-00-261-8086
NSN 6610-00-840-6187
NSN 5895-01-160-7916
NSN 5910-01-383-4894
NSN 6645-01-289-6298
NSN 6135-00-243-8330