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 5950-00-382-7741
NSN 5910-01-006-8553
NSN 6650-00-520-5785
NSN 6650-01-641-3230
NSN 5855-00-455-6070
NSN 5990-01-242-9609
NSN 6620-01-146-6968
NSN 6135-00-321-6707
NSN 5998-01-068-0910
NSN 5998-01-159-8832
NSN 5960-00-099-9790
NSN 5990-01-378-7349