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 4140-00-531-6696
NSN 6650-01-326-1521
NSN 5999-00-518-4503
NSN 6240-00-805-0955
NSN 5920-01-536-0079
NSN 6135-00-708-0892
NSN 5945-00-248-6798
NSN 5925-00-961-9179
NSN 6650-01-456-6516
NSN 7035-01-053-4769
NSN 5855-01-620-0958
NSN 5895-01-355-2871