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 6130-01-290-3310
NSN 6240-01-493-6640
NSN 6110-01-390-6748
NSN 6135-00-539-8088
NSN 2925-01-101-4655
NSN 6610-01-046-1117
NSN 5835-01-351-8429
NSN 6135-01-026-9960
NSN 4140-01-016-3143
NSN 6110-00-573-1297
NSN 5975-01-444-1703
NSN 5965-01-132-4018