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 2925-00-314-0252
NSN 5935-01-343-2313
NSN 6650-01-192-9075
NSN 5985-01-331-5999
NSN 5999-01-139-6241
NSN 5998-01-102-5467
NSN 5965-01-487-4479
NSN 4140-00-776-5906
NSN 6620-00-520-1909
NSN 5950-00-471-2518
NSN 6130-00-883-9333
NSN 5999-01-014-6512