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 6105-00-115-5458
NSN 6645-00-936-9111
NSN 6645-01-060-2081
NSN 6220-01-577-0328
NSN 6685-00-916-8274
NSN 6685-00-964-7774
NSN 6620-00-804-8272
NSN 5990-01-480-9938
NSN 2925-00-444-1186
NSN 5975-01-158-7483
NSN 5965-01-439-6650
NSN 6105-01-621-5567