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 6150-01-328-8604
NSN 2925-01-347-4208
NSN 6150-00-325-1952
NSN 5999-01-381-6159
NSN 5998-00-415-6337
NSN 5945-00-059-8902
NSN 7035-01-471-2727
NSN 5960-00-816-8301
NSN 4140-00-890-3043
NSN 5835-01-416-5764
NSN 6130-00-820-9611
NSN 6240-01-157-5154