Sight glass diameter 3in
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 5999-01-023-9417
NSN 7035-01-338-9127
NSN 5930-00-966-7769
NSN 6645-01-423-9361
NSN 5945-01-041-7438
NSN 5998-00-389-7001
NSN 5965-01-467-2071
NSN 6320-01-211-6578
NSN 6650-01-235-8494
NSN 5985-01-530-1055
NSN 5975-00-303-5679
NSN 6645-01-175-9875