Dual sight glasses; operating pressure 125 psig
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 6105-01-006-3282
NSN 6145-01-359-8028
NSN 6320-01-449-1014
NSN 5930-01-215-1476
NSN 5998-01-176-0576
NSN 6685-01-467-6617
NSN 5990-01-658-9964
NSN 6220-00-069-3117
NSN 6645-00-292-5053
NSN 6130-01-233-1616
NSN 5950-00-138-1656
NSN 7035-01-056-5350