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 6135-00-087-5300
NSN 5920-00-894-1568
NSN 2925-00-934-8383
NSN 5985-01-432-2483
NSN 6135-00-866-2311
NSN 6220-01-203-0362
NSN 5950-01-207-8407
NSN 6645-01-620-4837
NSN 6110-00-754-7926
NSN 6145-01-145-0851
NSN 6145-01-046-4663
NSN 6645-01-230-6252