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 5905-01-172-0894
NSN 6320-01-422-1212
NSN 5975-01-528-7770
NSN 5975-00-797-2957
NSN 5905-01-064-8336
NSN 5975-00-069-5270
NSN 5910-00-151-5815
NSN 5920-00-579-2286
NSN 6110-01-147-4628
NSN 6130-01-216-7158
NSN 5965-01-063-7894
NSN 5990-00-102-7423