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 5910-01-275-4910
NSN 5910-01-232-2770
NSN 5990-01-421-3325
NSN 5998-00-840-8974
NSN 5905-01-333-6123
NSN 6240-00-928-2236
NSN 6105-00-466-9032
NSN 2925-00-284-1534
NSN 2925-00-404-6461
NSN 6240-01-110-8265
NSN 6620-01-264-8685
NSN 6145-01-043-4530