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 6620-00-632-3631
NSN 6130-00-578-9783
NSN 6620-01-051-2045
NSN 5965-00-396-3411
NSN 6610-01-456-8653
NSN 6645-01-352-6583
NSN 6150-00-803-8893
NSN 5855-01-542-9059
NSN 6320-01-421-3777
NSN 5945-00-238-3365
NSN 2925-01-014-8007
NSN 6150-00-435-1345