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 5945-01-304-8640
NSN 5975-01-143-1920
NSN 6150-01-203-0196
NSN 6645-00-115-6657
NSN 6645-01-227-2036
NSN 6610-00-146-3499
NSN 2925-01-582-5834
NSN 6645-01-390-3442
NSN 6645-01-549-8910
NSN 6620-01-327-4111
NSN 6220-00-054-5094
NSN 5920-01-354-7853