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 5895-01-533-9261
NSN 6650-00-159-5215
NSN 6130-00-419-7814
NSN 5920-01-337-2343
NSN 5905-01-028-8951
NSN 5965-01-492-5695
NSN 6150-01-627-9873
NSN 6110-01-494-2851
NSN 6240-01-421-5671
NSN 5950-00-171-2894
NSN 6620-01-187-7267
NSN 6610-00-071-4623