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 6650-01-521-2077
NSN 5996-01-649-5616
NSN 6240-01-421-4025
NSN 4140-00-849-2930
NSN 6130-01-203-1955
NSN 7035-01-230-0250
NSN 5925-00-008-4413
NSN 5999-01-401-5322
NSN 6645-00-033-8714
NSN 6135-00-782-6988
NSN 6645-00-522-4173
NSN 5950-00-460-0833