Used on cyclomatic control
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 6320-01-512-2031
NSN 5998-01-177-6838
NSN 5990-00-212-4316
NSN 7035-00-231-2871
NSN 4140-00-542-4611
NSN 6685-01-478-1267
NSN 4140-01-469-5778
NSN 6110-01-627-9678
NSN 5975-00-870-6323
NSN 6650-01-355-2964
NSN 5945-00-087-1970
NSN 6135-01-180-9611