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 5965-01-241-9865
NSN 5925-01-119-2406
NSN 5960-01-268-4356
NSN 5905-01-044-2957
NSN 5950-00-552-5077
NSN 6650-01-494-9956
NSN 5915-00-009-4351
NSN 5975-00-921-4894
NSN 6610-01-152-9337
NSN 5965-00-653-4782
NSN 5996-00-826-8837
NSN 5975-01-206-0221