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 6620-01-459-6401
NSN 5855-00-337-3679
NSN 5925-01-465-3055
NSN 6240-01-513-9642
NSN 6685-01-397-7781
NSN 4140-00-836-6319
NSN 6320-01-253-9585
NSN 6220-01-483-6752
NSN 6135-01-167-7604
NSN 6145-01-170-6398
NSN 6685-01-225-5692
NSN 5999-00-168-9398