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 6110-01-547-8766
NSN 5965-01-449-9343
NSN 5905-00-150-1312
NSN 6620-01-020-4526
NSN 6110-01-215-6600
NSN 7035-01-040-6373
NSN 6130-00-941-1292
NSN 6645-01-215-0617
NSN 2925-01-163-6716
NSN 5930-01-553-2126
NSN 6220-01-087-5115
NSN 6105-01-461-6022