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 6620-01-102-0008
NSN 6135-01-558-7257
NSN 6150-01-298-2868
NSN 6685-01-158-1184
NSN 5920-01-293-9926
NSN 5915-01-051-4094
NSN 5945-00-459-7392
NSN 6105-01-588-5587
NSN 5855-00-943-3894
NSN 6650-00-656-3066
NSN 6650-00-520-5785
NSN 5915-00-795-7220