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 6620-00-546-6071
NSN 2925-00-934-8383
NSN 4140-01-418-1894
NSN 5990-01-443-2931
NSN 5925-01-244-4400
NSN 5945-01-262-2018
NSN 5905-00-099-9995
NSN 6110-01-475-8916
NSN 5930-00-753-6806
NSN 5910-00-499-2570
NSN 6240-00-438-6999
NSN 5895-00-774-7885