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 4140-00-875-0649
NSN 5985-00-828-0615
NSN 6135-01-223-3869
NSN 6130-01-356-3741
NSN 5945-01-183-1740
NSN 5915-01-238-4673
NSN 5905-00-225-3951
NSN 5975-01-094-6250
NSN 6110-01-366-1666
NSN 7035-01-062-0184
NSN 6220-00-651-9622
NSN 5950-00-254-8290