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 5925-01-493-2309
NSN 6150-00-554-7591
NSN 5835-01-370-4292
NSN 4140-01-634-0330
NSN 5990-01-485-0260
NSN 6105-01-660-8261
NSN 6220-00-357-0976
NSN 5990-01-423-8189
NSN 6645-01-560-3034
NSN 4140-00-707-5963
NSN 6320-01-512-2031
NSN 5996-01-326-1827