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 5895-01-525-8189
NSN 5990-01-643-2002
NSN 5910-00-900-4436
NSN 6620-01-645-0802
NSN 6685-01-417-1807
NSN 2925-01-150-2568
NSN 6320-01-292-6635
NSN 5920-01-075-9273
NSN 5975-00-763-5437
NSN 5935-00-291-0954
NSN 5965-01-026-9865
NSN 6685-00-217-9010