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 6645-01-523-8809
NSN 6645-01-430-2420
NSN 5895-01-151-6009
NSN 5985-01-062-0675
NSN 5895-01-280-9298
NSN 5998-01-264-6591
NSN 5990-01-442-3520
NSN 5935-00-945-7770
NSN 5965-01-399-8454
NSN 5945-00-360-8072
NSN 6110-01-004-9870
NSN 5998-01-551-5685