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 6110-01-318-5026
NSN 6650-01-188-8028
NSN 6645-01-387-0727
NSN 5998-01-439-4354
NSN 6105-01-131-2621
NSN 5999-00-236-8995
NSN 4140-00-732-8516
NSN 4140-01-238-1373
NSN 5905-01-611-3987
NSN 5855-00-494-9581
NSN 6620-01-316-7907
NSN 6240-00-512-3473