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 6135-01-217-3292
NSN 5990-01-243-4233
NSN 5855-00-058-1293
NSN 5835-01-471-5848
NSN 6105-00-796-8938
NSN 6645-00-772-0532
NSN 6650-01-213-1231
NSN 5999-01-371-3000
NSN 6645-01-291-8352
NSN 5999-01-433-2770
NSN 5965-01-514-5920
NSN 6220-01-631-2641