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 5930-00-541-8594
NSN 5999-01-408-1912
NSN 5990-01-493-4039
NSN 5990-01-548-3711
NSN 6620-00-924-4369
NSN 5905-01-287-8450
NSN 5855-01-010-4921
NSN 6110-00-227-0578
NSN 6135-01-199-1185
NSN 5985-00-003-6111
NSN 5975-01-470-4965
NSN 5960-00-954-7760