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 6135-01-581-0330
NSN 6645-01-397-7277
NSN 5920-01-596-6168
NSN 5975-01-256-3415
NSN 6135-01-487-6275
NSN 7035-01-139-5707
NSN 2925-01-459-8093
NSN 5945-01-601-8671
NSN 6135-01-068-0119
NSN 5965-01-313-6569
NSN 5915-01-531-5065
NSN 6145-00-106-0611