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 6135-00-995-1089
NSN 2925-01-359-4027
NSN 5855-01-346-7682
NSN 5985-00-281-0810
NSN 5945-01-212-2691
NSN 6320-01-415-0953
NSN 5855-01-575-6772
NSN 5999-00-515-7354
NSN 6620-01-449-6927
NSN 5945-01-508-4652
NSN 5935-01-302-1822
NSN 5895-01-335-9203