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 6610-00-216-6538
NSN 5915-00-775-6058
NSN 6220-00-171-8638
NSN 5996-00-373-9001
NSN 4140-01-567-3982
NSN 5999-00-950-3848
NSN 5920-00-882-8667
NSN 6685-01-226-8645
NSN 5990-01-305-8121
NSN 5855-00-688-9954
NSN 6620-01-373-4588
NSN 4140-00-632-6169