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 5965-00-246-2182
NSN 5990-01-037-9801
NSN 7035-01-136-7404
NSN 5855-00-014-5008
NSN 6220-01-265-1077
NSN 7035-00-421-8710
NSN 6650-00-754-2276
NSN 6220-01-552-0808
NSN 2925-01-629-7757
NSN 5910-01-206-4641
NSN 6110-01-256-8483
NSN 5950-00-255-4879