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 5910-01-167-1583
NSN 5960-00-195-6435
NSN 6220-00-215-6358
NSN 6610-00-496-7842
NSN 5975-01-420-0404
NSN 6135-01-373-2518
NSN 6685-00-155-4301
NSN 5925-01-295-5495
NSN 5945-01-189-5262
NSN 5920-01-450-8382
NSN 5985-01-382-8791
NSN 5920-01-345-0986