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 4140-00-236-3239
NSN 5895-01-252-6973
NSN 6135-00-553-7995
NSN 5835-01-219-0586
NSN 6110-01-603-1301
NSN 5920-01-163-9257
NSN 4140-00-826-9031
NSN 6650-01-113-7563
NSN 5910-01-490-6867
NSN 5960-01-412-0619
NSN 6685-01-244-6388
NSN 5990-01-522-6096