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 6150-01-411-5216
NSN 5960-01-521-0626
NSN 6130-01-410-9195
NSN 6610-01-645-7515
NSN 6320-00-681-1324
NSN 6685-01-352-0155
NSN 5960-00-553-7091
NSN 6240-00-762-0795
NSN 6145-01-426-4603
NSN 5960-01-144-1515
NSN 6685-00-496-9090
NSN 6645-01-422-9672