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 5990-00-997-5237
NSN 5910-00-819-6497
NSN 5950-01-027-9560
NSN 5920-00-833-7245
NSN 6110-01-142-6800
NSN 6135-01-130-3145
NSN 6650-01-608-2240
NSN 6220-01-447-1023
NSN 6110-01-435-4400
NSN 5915-01-400-4165
NSN 5945-00-947-9595
NSN 6645-01-483-5519