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 6645-01-510-2802
NSN 5985-00-466-3574
NSN 5950-00-734-1457
NSN 6110-01-606-4271
NSN 6135-00-377-9165
NSN 5998-01-121-5814
NSN 5960-01-319-6735
NSN 6110-01-298-6331
NSN 6320-01-445-5893
NSN 5910-01-143-8358
NSN 6130-00-148-2909
NSN 6135-00-087-5300