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 6105-01-181-0315
NSN 4140-01-580-0277
NSN 5985-01-320-9511
NSN 4140-00-146-1633
NSN 5965-01-024-7960
NSN 6220-00-842-2483
NSN 6650-01-021-2436
NSN 6105-01-253-1023
NSN 6320-00-593-0379
NSN 5965-01-271-0808
NSN 6130-01-449-1868
NSN 5975-00-103-6653