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 6610-01-421-8703
NSN 5895-00-066-6657
NSN 6135-00-209-6918
NSN 6135-00-050-7189
NSN 6110-01-436-5678
NSN 6220-00-625-8554
NSN 6220-01-231-1766
NSN 2925-01-579-1010
NSN 5915-01-006-7821
NSN 6685-01-035-5453
NSN 6240-01-539-7898
NSN 6220-01-374-6667