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 5855-01-165-6361
NSN 7035-01-479-5268
NSN 6105-00-205-0655
NSN 2925-01-072-7101
NSN 5999-01-356-5489
NSN 2925-01-606-3201
NSN 5910-00-351-8768
NSN 5945-01-015-3907
NSN 5965-00-722-7574
NSN 5990-00-510-2098
NSN 5915-00-557-1760
NSN 5935-01-156-9013