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 5930-01-610-1572
NSN 6645-00-928-7208
NSN 5975-01-281-8347
NSN 4140-00-991-8849
NSN 5930-00-127-8214
NSN 6645-00-901-6418
NSN 6135-00-856-1343
NSN 5975-01-253-3999
NSN 5960-01-453-6170
NSN 6220-01-618-2491
NSN 7035-01-625-2119
NSN 6685-00-939-2497