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.
NSN 5915-01-511-5371
NSN 7035-00-861-7913
NSN 5895-00-821-9067
NSN 5999-01-220-8629
NSN 5945-01-351-4885
NSN 5920-01-163-9257
NSN 7035-01-160-4423
NSN 6110-01-212-9568
NSN 5996-01-362-0550
NSN 6320-01-087-7961
NSN 6645-00-816-5337
NSN 5935-00-943-7656