Frame: aluminum; fasteners: zinc plated steel; sight gauge, hdy. Fluid
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 5950-01-468-9556
NSN 5960-00-469-8639
NSN 5920-00-981-5803
NSN 6110-01-423-8880
NSN 6620-01-451-1168
NSN 6220-01-074-9445
NSN 5925-01-485-9235
NSN 5925-00-659-8304
NSN 4140-01-252-2534
NSN 2925-01-016-0876
NSN 5975-01-324-0352
NSN 4140-00-969-9602