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 5905-01-397-4619
NSN 5965-01-215-0993
NSN 7035-00-059-7970
NSN 6620-00-606-0446
NSN 5905-01-648-8215
NSN 6685-00-338-7439
NSN 5985-01-604-8282
NSN 6135-01-216-9771
NSN 6220-00-057-2236
NSN 5965-01-518-4004
NSN 6645-01-189-6942
NSN 5960-00-297-7099