Concave disc
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5999-00-902-2065
NSN 7035-00-079-7189
NSN 5905-00-947-7759
NSN 6150-01-134-2851
NSN 5905-00-309-7878
NSN 5910-01-078-6660
NSN 5950-01-223-6346
NSN 7035-00-803-3056
NSN 4140-01-420-7269
NSN 5920-01-252-2353
NSN 5960-01-323-6432
NSN 5975-00-044-2101