4 equally spaced holes, 0.437 in. Dia
No other part numbers with same form, fit, and function found.
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 2925-01-599-1901
NSN 5935-01-106-6621
NSN 6220-01-419-1932
NSN 5910-01-649-8075
NSN 5975-00-222-4109
NSN 5920-01-305-7258
NSN 6610-00-061-7882
NSN 6620-01-285-4685
NSN 6685-01-276-4059
NSN 5915-01-386-6003
NSN 5930-01-190-4748
NSN 6150-00-738-4316