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 6130-01-434-8332
NSN 5999-01-382-1734
NSN 6620-00-139-6498
NSN 5925-01-222-1636
NSN 6105-00-565-5917
NSN 4140-01-334-4855
NSN 6650-00-531-7323
NSN 5930-00-805-0802
NSN 6240-01-518-8213
NSN 2925-01-588-3507
NSN 6650-01-476-0134
NSN 5990-00-189-6649