Counterbored second end id 0.531 in. By 0.250 in. D
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 5905-01-515-3590
NSN 5925-01-207-1403
NSN 6145-01-075-8265
NSN 5985-00-359-9067
NSN 5998-01-334-1917
NSN 6650-01-092-2451
NSN 6150-00-613-3076
NSN 6645-01-351-6900
NSN 5996-00-222-6049
NSN 5950-01-494-6898
NSN 7035-01-364-0286
NSN 5855-01-381-6052