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 6240-00-803-2777
NSN 5855-01-188-4049
NSN 6135-01-218-3660
NSN 6320-01-384-3850
NSN 6105-01-364-7483
NSN 5975-01-212-8668
NSN 6105-01-554-3104
NSN 5915-01-425-1401
NSN 5985-01-455-3470
NSN 6685-01-050-0129
NSN 5930-01-604-5195
NSN 5950-00-454-3388