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 6145-01-508-3825
NSN 5990-00-589-3169
NSN 5975-00-773-6208
NSN 5905-01-411-2695
NSN 5835-01-029-1702
NSN 5950-00-161-3196
NSN 2925-00-203-8735
NSN 6645-01-633-1852
NSN 5999-01-178-7619
NSN 5935-01-094-0757
NSN 6610-01-343-7614
NSN 6240-01-484-2698