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 5998-00-216-7436
NSN 2925-00-805-6481
NSN 2925-00-035-5633
NSN 6610-01-007-0268
NSN 5950-01-316-8078
NSN 5990-01-564-6173
NSN 6130-00-193-2421
NSN 6650-00-393-0447
NSN 5960-01-226-7297
NSN 5960-01-641-5493
NSN 2925-00-951-0150
NSN 6105-01-471-8085