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 5996-00-308-6512
NSN 5945-00-336-9360
NSN 5905-00-833-1527
NSN 5945-01-630-5078
NSN 6645-01-541-5696
NSN 5895-01-317-0382
NSN 5998-00-247-7201
NSN 5930-01-317-4370
NSN 5950-01-555-8152
NSN 5950-00-198-3586
NSN 5960-01-398-4883
NSN 6610-00-597-5671