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 5835-01-529-3050
NSN 6650-01-433-3520
NSN 6645-01-137-3174
NSN 6685-00-942-8323
NSN 6130-00-849-6298
NSN 6645-01-172-6838
NSN 5945-01-068-6752
NSN 6650-01-250-8701
NSN 6645-01-091-0009
NSN 5905-01-114-6279
NSN 5965-00-959-8162
NSN 2925-01-645-2948