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 4140-01-375-9921
NSN 6685-00-144-6362
NSN 5950-01-256-8877
NSN 6320-00-977-3930
NSN 6150-00-216-6542
NSN 5960-01-199-6953
NSN 4140-00-061-8702
NSN 5965-01-577-6951
NSN 5935-01-479-4831
NSN 6320-00-284-1524
NSN 6135-01-286-9563
NSN 6135-00-856-1343