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 6685-01-392-1236
NSN 5910-00-886-5187
NSN 6240-01-368-6248
NSN 5910-00-193-0922
NSN 7035-01-408-3699
NSN 5975-01-243-0221
NSN 6110-01-050-1283
NSN 5915-00-647-2312
NSN 6650-00-073-0269
NSN 5960-01-245-6088
NSN 6620-01-058-3539
NSN 7035-00-922-5700