Model b-1556-1; 4 in. Sight; 125 psig
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 6645-01-449-8752
NSN 5915-01-644-2201
NSN 5925-01-609-5109
NSN 5925-00-056-4635
NSN 6620-01-068-4498
NSN 5990-01-461-8969
NSN 6110-01-630-5572
NSN 6150-00-200-7644
NSN 6650-01-365-9306
NSN 5855-01-470-9403
NSN 6685-01-371-3974
NSN 5895-01-519-3889