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 6320-01-141-3791
NSN 5965-01-591-4486
NSN 5996-01-342-8760
NSN 5930-01-292-6730
NSN 6610-01-620-8868
NSN 6320-00-116-3658
NSN 5855-01-208-1471
NSN 5920-00-443-4653
NSN 5975-01-114-8071
NSN 6110-01-235-4567
NSN 5975-00-687-2196
NSN 6150-01-478-6963