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.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 7035-01-535-6945
NSN 6110-01-654-5957
NSN 5975-00-534-8756
NSN 6110-00-363-3974
NSN 6645-00-810-7229
NSN 5960-01-573-6483
NSN 5999-01-387-2128
NSN 6135-01-062-9356
NSN 5996-01-534-9995
NSN 5895-01-483-1946
NSN 5905-01-044-4410
NSN 5925-00-330-8778