Upper
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 5835-01-123-8305
NSN 6145-01-427-9844
NSN 6130-01-447-6158
NSN 5996-01-036-2497
NSN 5990-01-565-2226
NSN 5965-01-500-5386
NSN 5915-00-656-6976
NSN 5945-00-010-8336
NSN 5905-01-121-7799
NSN 6150-01-639-8152
NSN 6220-01-278-5803
NSN 6150-01-558-9120