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 6220-01-237-2488
NSN 5905-01-369-4517
NSN 6685-01-567-9425
NSN 6685-00-817-5694
NSN 5945-00-867-6781
NSN 4140-01-372-4296
NSN 7035-00-270-5519
NSN 6145-01-588-4838
NSN 6145-01-222-8031
NSN 6320-00-194-4252
NSN 5985-01-519-2473
NSN 5985-01-367-2220