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 6220-00-263-4893
NSN 5935-01-633-7948
NSN 2925-01-077-6867
NSN 5985-00-050-2619
NSN 6620-01-207-0667
NSN 6135-01-421-4855
NSN 6620-01-330-8802
NSN 6150-00-074-1499
NSN 5999-01-234-9944
NSN 4140-00-977-6297
NSN 5945-00-276-9274
NSN 5920-01-374-5419