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 6150-01-086-8430
NSN 5855-01-439-7214
NSN 6145-00-213-9181
NSN 6650-01-229-3267
NSN 7035-00-368-8761
NSN 5835-00-711-3371
NSN 6145-01-576-2411
NSN 5975-00-131-3495
NSN 5950-01-420-6385
NSN 6645-01-613-7154
NSN 6610-01-494-9853
NSN 5930-00-808-6544