Counterbored second end id 0.531 in. By 0.250 in. D
A metal ring designed to provide a seating surface for a valve, poppet, engine it is made of special high-grade alloy metal that can withstand high operating temperatures. For fulid valves, see seat, valve.
Classification: Parts for compression-ignition internal combustion piston engines (diesel), nesoi
NSN 5965-01-586-9717
NSN 5835-01-614-1900
NSN 5945-01-398-0574
NSN 5999-01-504-3929
NSN 6685-01-442-1831
NSN 6105-00-344-0340
NSN 5920-01-511-6441
NSN 5950-00-283-7391
NSN 5990-01-181-9886
NSN 2925-01-577-0004
NSN 5998-00-081-8208
NSN 5950-01-305-8642