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 6145-01-361-8553
NSN 5920-00-117-8280
NSN 6150-01-484-2256
NSN 5930-00-785-1122
NSN 6240-00-594-7138
NSN 6610-00-833-5498
NSN 6685-01-510-0674
NSN 5905-01-508-5917
NSN 6610-01-103-4627
NSN 7035-00-529-3128
NSN 6620-01-650-2444
NSN 5855-00-902-3069