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 5945-00-843-5199
NSN 5985-01-634-0635
NSN 6220-01-212-3254
NSN 5930-01-452-9287
NSN 5998-01-347-1976
NSN 5960-01-512-0233
NSN 5960-01-425-1454
NSN 6620-01-312-8422
NSN 2925-00-441-8252
NSN 6220-01-093-7946
NSN 5950-01-231-8892
NSN 6610-00-811-6072