Four holes equally spaced 0.375 dia
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.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5996-00-631-5001
NSN 5855-00-869-3635
NSN 5999-01-552-6206
NSN 5895-01-050-8909
NSN 6645-01-633-1852
NSN 5950-00-637-6131
NSN 5996-00-737-0646
NSN 4140-01-310-1988
NSN 2925-01-629-9416
NSN 5835-00-647-2104
NSN 6650-00-499-7446
NSN 6135-00-686-4777