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 5985-01-516-7228
NSN 5998-01-331-1467
NSN 2925-00-265-7539
NSN 5915-00-078-9574
NSN 6240-01-344-7134
NSN 5945-01-024-9061
NSN 5999-01-557-1076
NSN 5920-00-007-9276
NSN 5895-01-200-1688
NSN 5965-00-396-3411
NSN 4140-00-580-8508
NSN 4140-01-347-7842