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 6610-00-007-6832
NSN 6105-01-543-6107
NSN 2925-01-372-9455
NSN 5835-01-584-8538
NSN 6685-00-035-6852
NSN 6110-01-044-6350
NSN 6220-01-367-6411
NSN 6620-01-245-0184
NSN 5950-01-238-5965
NSN 5985-01-644-4043
NSN 2925-00-862-8550
NSN 5895-01-282-0834