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 6645-01-501-0576
NSN 6685-00-240-4177
NSN 6145-01-095-4139
NSN 5930-01-400-4171
NSN 5925-01-350-4295
NSN 5965-01-480-3096
NSN 4140-01-465-9478
NSN 5985-00-901-3895
NSN 5985-01-158-3534
NSN 5998-00-823-1126
NSN 5998-00-044-9438
NSN 6645-00-985-5543