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 5950-00-733-0510
NSN 5920-00-985-0888
NSN 5925-01-423-7429
NSN 6620-01-013-5432
NSN 6650-00-143-1889
NSN 5920-00-913-3728
NSN 5975-00-870-2407
NSN 5990-01-259-7138
NSN 4140-01-470-8518
NSN 5945-01-076-4463
NSN 5930-00-403-5802
NSN 6320-00-682-3448