Plastic sight window inscribed w/the words oil level; press fit
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 5945-01-179-3761
NSN 5965-00-249-6980
NSN 6150-00-443-3419
NSN 6135-01-244-5580
NSN 6610-01-631-4355
NSN 6150-01-060-3461
NSN 6135-01-561-5945
NSN 6320-00-894-1644
NSN 5985-00-925-1216
NSN 6685-00-458-8001
NSN 5930-01-112-2125
NSN 6240-01-201-6965