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 for compression-ignition internal combustion piston engines (diesel), nesoi
NSN 5950-00-121-7709
NSN 2925-01-062-2660
NSN 4140-01-434-6825
NSN 6150-00-280-4500
NSN 6685-01-419-9738
NSN 6150-01-287-6370
NSN 6145-00-162-7922
NSN 6105-01-634-0322
NSN 5945-01-277-5487
NSN 5985-01-556-4421
NSN 5950-00-350-8373
NSN 6645-01-169-3978