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 5965-01-528-4023
NSN 6110-00-356-5388
NSN 6645-01-272-4758
NSN 5985-00-417-8287
NSN 6685-00-624-2407
NSN 6240-01-387-2081
NSN 5960-01-053-4358
NSN 6650-01-653-8381
NSN 6135-01-526-6530
NSN 5975-01-498-4431
NSN 5905-00-948-0295
NSN 5935-01-176-9386