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 5998-00-212-4406
NSN 5990-01-442-3520
NSN 6650-01-044-5431
NSN 5945-01-382-9224
NSN 5998-01-403-2586
NSN 5990-01-033-1423
NSN 5910-01-311-9261
NSN 5999-00-572-3437
NSN 6220-01-191-7643
NSN 5925-01-447-1638
NSN 6145-00-681-1585
NSN 2925-01-215-5022