A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.
NSN 5935-01-441-3097
NSN 5905-01-446-0052
NSN 5998-00-935-8355
NSN 4140-01-316-8407
NSN 2925-01-076-5219
NSN 5930-01-155-1597
NSN 5960-01-470-1579
NSN 5996-00-172-0224
NSN 5925-01-009-4494
NSN 5950-01-131-9994
NSN 6105-00-135-2180
NSN 5985-00-074-4763