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 5990-01-085-9117
NSN 6620-01-524-0583
NSN 5990-01-157-0441
NSN 5925-01-323-6491
NSN 5910-01-439-5591
NSN 5985-00-779-9130
NSN 5930-00-959-2359
NSN 5895-01-010-3518
NSN 5855-01-110-9564
NSN 6105-01-336-7843
NSN 5935-01-206-0502
NSN 6650-01-263-5412