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 6240-01-502-7103
NSN 5998-01-335-8030
NSN 2925-00-041-0439
NSN 5998-01-156-1134
NSN 5965-00-113-9748
NSN 6620-01-644-3496
NSN 5999-01-381-0024
NSN 5920-00-311-3953
NSN 5950-01-065-0858
NSN 7035-01-494-7900
NSN 6130-00-925-2303
NSN 5935-01-227-2829