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 5945-01-386-6176
NSN 2925-01-466-0892
NSN 6645-01-284-6533
NSN 5975-01-386-5118
NSN 6645-01-155-9449
NSN 7035-00-981-7216
NSN 5960-00-912-7572
NSN 6620-01-258-8980
NSN 7035-01-416-5910
NSN 5990-01-393-4808
NSN 5965-00-408-5501
NSN 5835-01-469-6009