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 5996-01-351-6181
NSN 5998-00-333-6221
NSN 5965-01-415-9196
NSN 5990-01-541-7671
NSN 6650-01-574-9197
NSN 6685-01-350-2825
NSN 2925-01-374-2402
NSN 5935-00-709-1102
NSN 6150-01-090-3778
NSN 5960-00-507-3122
NSN 6610-01-595-9809
NSN 5950-00-878-6850