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 5915-01-297-0818
NSN 5895-00-504-3210
NSN 5965-00-942-1602
NSN 6645-01-462-2101
NSN 5835-01-412-0344
NSN 5998-01-444-3691
NSN 5965-01-250-0446
NSN 6110-01-286-2294
NSN 6130-00-295-1078
NSN
NSN 5930-01-494-9542
NSN 5910-01-125-8194