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 5945-01-372-9727
NSN 5915-01-142-2018
NSN 6220-00-921-6948
NSN 6645-00-650-3405
NSN 6220-00-594-7131
NSN 5975-01-062-2174
NSN 6620-00-468-6059
NSN 2925-01-577-0004
NSN 6650-00-803-2754
NSN 4140-01-660-9787
NSN 5996-00-841-5534
NSN 5960-00-948-6012