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 2925-00-105-3907
NSN 5950-01-552-3668
NSN 5895-01-305-6908
NSN 5999-01-213-7241
NSN 5960-01-536-9763
NSN 6105-00-572-5887
NSN 5960-00-082-0493
NSN 6685-01-247-4881
NSN 5855-00-149-0766
NSN 5960-01-236-9139
NSN 6130-01-169-4288
NSN 6610-01-516-0749