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 5925-01-454-1931
NSN 5975-00-965-9217
NSN 6610-01-354-3087
NSN 5950-01-625-8829
NSN 6130-01-605-1588
NSN 6145-01-010-4665
NSN 5935-01-059-1150
NSN 4140-00-901-8216
NSN 6135-01-054-2462
NSN 5960-01-212-8118
NSN 5935-01-158-2500
NSN 5975-01-153-1927