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 5975-00-937-8749
NSN 5855-00-925-0114
NSN 5950-00-329-8009
NSN 6110-00-556-8425
NSN 5999-01-379-1194
NSN 6105-01-083-6953
NSN 5965-00-181-0213
NSN 5985-00-717-8877
NSN 6645-01-633-1852
NSN 5950-01-207-0751
NSN 6240-00-428-4027
NSN 6130-01-609-7937