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 6105-01-496-3949
NSN 6685-01-505-9331
NSN 6645-01-605-8796
NSN 5985-00-903-5411
NSN 2925-01-459-8093
NSN 6130-00-245-8733
NSN 6645-00-239-5743
NSN 7035-00-481-5182
NSN 5915-01-350-4636
NSN 6320-01-006-6138
NSN 6610-01-446-7635
NSN 5920-01-373-7327