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 4140-01-077-3981
NSN 5985-01-078-6535
NSN 6145-01-548-8854
NSN 5950-01-312-4650
NSN 6110-01-259-2616
NSN 5996-01-570-4583
NSN 5855-01-428-9456
NSN 5920-01-454-1360
NSN 6320-01-504-3948
NSN 6650-01-270-4512
NSN 6620-01-191-5934
NSN 5975-01-528-7359