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 5895-01-242-2149
NSN 5920-01-425-2754
NSN 4140-00-223-7492
NSN 6645-01-494-3845
NSN 6645-00-474-5689
NSN 5975-01-614-8493
NSN 6240-01-089-0508
NSN 5835-01-302-6844
NSN 5910-01-301-4803
NSN 6135-00-134-6648
NSN 5910-01-456-5232
NSN 4140-00-305-1023