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 6220-01-380-7148
NSN 5915-00-237-2627
NSN 5905-01-474-0515
NSN 4140-00-177-8858
NSN 6685-01-019-4493
NSN 5975-01-161-9256
NSN 5925-00-393-2410
NSN 5910-01-152-0083
NSN 5965-01-470-9834
NSN 5930-00-186-0712
NSN 5935-01-049-6673
NSN 6220-01-284-1890