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 of taps, cocks, valves and similar appliances, nesoi
NSN 5920-00-959-5664
NSN 5855-00-327-2112
NSN 5998-00-803-3067
NSN 6105-01-027-1135
NSN 5935-01-477-3506
NSN 5985-01-501-6184
NSN 5990-01-171-3547
NSN 4140-00-225-8586
NSN 5996-00-320-2798
NSN 6130-01-042-2286
NSN 5990-01-040-1320
NSN 6620-01-477-3720