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 5999-01-587-5241
NSN 5835-00-911-6330
NSN 6610-00-450-4875
NSN 6645-01-622-1830
NSN 6685-00-412-5864
NSN 6620-01-653-9278
NSN 2925-01-004-5627
NSN 6150-01-548-2662
NSN 2925-01-483-9147
NSN 5960-00-565-9133
NSN 6150-01-634-0575
NSN 5835-00-264-0946