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 6650-01-292-2963
NSN 6145-00-528-6467
NSN 5945-01-046-6319
NSN 5985-00-472-0478
NSN 5910-01-444-4591
NSN 5990-01-187-8594
NSN 5960-01-412-0619
NSN 5915-01-502-5962
NSN 5895-00-070-1711
NSN 5998-01-092-0940
NSN 5915-01-422-1861
NSN 4140-01-152-1214