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 5990-01-395-4194
NSN 5998-00-734-8314
NSN 5975-01-051-7434
NSN 5975-00-081-5247
NSN 5925-00-269-2685
NSN 5930-01-143-5404
NSN 6135-01-575-5061
NSN 5930-01-263-8985
NSN 5905-00-818-1215
NSN 5945-01-611-5029
NSN 6145-00-243-0583
NSN 5950-00-376-2224