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 6145-01-476-4940
NSN 5960-00-419-9964
NSN 5855-01-547-6918
NSN 4140-00-529-7463
NSN 5895-01-554-7727
NSN 5945-00-276-9274
NSN 6150-01-016-5602
NSN 7035-00-946-2642
NSN 5910-01-302-5941
NSN 5910-01-563-3880
NSN 5960-00-262-7186
NSN 5950-00-877-2258