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 5855-01-444-4228
NSN 6645-01-562-7154
NSN 5895-01-500-7227
NSN 6130-00-692-2916
NSN 5835-00-140-8646
NSN 5925-01-361-1775
NSN 5950-01-540-5785
NSN 5835-01-558-9444
NSN 5999-00-539-9934
NSN 5920-00-988-5057
NSN 4140-01-573-7272
NSN 6135-00-170-8819