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 6145-00-201-1330
NSN 5945-01-464-9840
NSN 5998-00-188-2343
NSN 6610-01-080-8064
NSN 5975-01-415-4283
NSN 5965-01-415-2898
NSN 6105-00-159-7801
NSN 6610-01-047-2420
NSN 5935-01-311-6394
NSN 6685-01-444-2049
NSN 6645-01-393-5128
NSN 5925-00-192-9630