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 5855-00-256-5562
NSN 7035-01-280-1119
NSN 6135-00-767-0331
NSN 6610-01-483-0584
NSN 6110-01-439-1365
NSN 5965-00-465-9566
NSN 6220-01-207-1229
NSN 4140-00-060-8692
NSN 5945-00-560-0432
NSN 5915-00-083-7184
NSN 5920-01-353-6423
NSN 5950-01-580-6543