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 5930-00-343-6755
NSN 5950-00-397-8795
NSN 5910-01-009-7577
NSN 6320-00-504-1214
NSN 5905-01-481-4455
NSN 5990-00-118-8953
NSN 5985-01-215-5466
NSN 5910-00-554-8753
NSN 5975-01-334-3747
NSN 5999-00-556-9892
NSN 5950-00-927-0825
NSN 5925-00-529-0441