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 6145-00-286-9588
NSN 5945-01-149-6819
NSN 2925-01-574-4413
NSN 6145-01-238-2301
NSN 5915-00-468-3911
NSN 5895-01-079-1253
NSN 5910-01-030-1788
NSN 5835-01-344-2857
NSN 5835-01-090-6712
NSN 5960-01-069-2009
NSN 5930-01-071-1484
NSN 5895-01-537-4895