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 6610-00-947-7595
NSN 6135-00-500-2082
NSN 5925-01-487-6830
NSN 6145-01-022-5652
NSN 6220-01-538-5493
NSN 6130-01-398-9131
NSN 6135-01-521-0378
NSN 5945-01-272-0058
NSN 6145-01-634-0388
NSN 5910-00-413-2630
NSN 6645-01-620-4837
NSN 5950-00-498-0129