W/one counterbored hole, 0.625 in id by 0.570 in.Deep in disk top
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 4140-00-274-9638
NSN 5920-01-123-9358
NSN 6620-01-471-8128
NSN 5835-00-389-2816
NSN 6145-01-495-1410
NSN 5915-01-608-4053
NSN 6150-00-171-9455
NSN 6610-01-596-3254
NSN 6620-01-642-4218
NSN 5965-01-158-1522
NSN 4140-00-878-1222
NSN 5835-00-275-0584