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 5925-00-007-2171
NSN 5905-01-445-0146
NSN 5996-00-553-7348
NSN 4140-00-025-3474
NSN 6685-01-255-6981
NSN 5835-01-163-4215
NSN 5990-01-443-2931
NSN 2925-01-633-4048
NSN 5910-01-563-8558
NSN 5975-01-010-2953
NSN 5960-00-584-4553
NSN 6620-01-039-5468