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 6620-00-236-0449
NSN 5999-01-411-3533
NSN 6150-00-475-1899
NSN 6620-00-409-4343
NSN 6130-01-018-5156
NSN 7035-00-543-3272
NSN 5935-00-269-5516
NSN 5950-00-626-3781
NSN 6685-00-500-6933
NSN 6135-00-767-0331
NSN 5930-01-491-7883
NSN 5975-01-483-4483