No other part numbers with same form, fit, and function found.
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 spark-ignition or compression-ignition internal combustion piston engines for use in aircraft except civil
NSN 6130-00-117-8606
NSN 4140-01-485-1769
NSN 5910-00-801-1005
NSN 6105-00-665-8581
NSN 6105-01-032-8863
NSN 5999-00-020-6159
NSN 6135-00-145-8884
NSN 6610-00-710-2467
NSN 5998-01-462-1871
NSN 5965-00-482-0913
NSN 5998-01-622-0466
NSN 5905-00-293-8294