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 6320-00-731-6134
NSN 5945-01-116-8619
NSN 6105-00-794-5810
NSN 6320-00-174-1362
NSN 6105-01-365-9476
NSN 6650-01-505-6431
NSN 5950-01-543-0877
NSN 5855-01-300-2301
NSN 5965-01-218-7795
NSN 6685-01-579-7358
NSN 5990-01-048-1056
NSN 5975-01-220-3554