Oil level sight glass
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 6220-00-115-2320
NSN 5910-01-124-7198
NSN 6650-01-442-7510
NSN 6110-00-224-6128
NSN 6135-01-351-1131
NSN 6320-01-449-1014
NSN 5950-00-886-6359
NSN 5985-01-255-3176
NSN 5915-01-433-6013
NSN 5930-01-492-3716
NSN 5930-01-265-8122
NSN 6685-01-212-3972