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 6645-00-739-6718
NSN 5835-00-841-2650
NSN 5835-01-397-8801
NSN 5965-00-715-6159
NSN 6320-01-006-6138
NSN 5996-01-537-0084
NSN 5915-01-426-8862
NSN 5990-01-095-8866
NSN 6620-01-352-5640
NSN 6645-01-324-1956
NSN 5996-00-670-0881
NSN 5945-01-343-6899