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 6650-01-406-3086
NSN 6135-01-022-5427
NSN 5990-01-027-1869
NSN 5930-00-118-5967
NSN 5999-01-495-1498
NSN 5910-00-170-8271
NSN 6105-01-523-5210
NSN 6110-00-216-8112
NSN 6645-00-887-0122
NSN 4140-00-401-3123
NSN 5985-01-577-2812
NSN 5895-01-603-0729