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 7035-01-155-9025
NSN 5935-01-344-2475
NSN 6130-01-320-9152
NSN 6650-00-069-3107
NSN 6145-01-255-0270
NSN 6650-01-111-2036
NSN 5915-01-197-6218
NSN 5960-00-241-2911
NSN 5950-00-248-6921
NSN 2925-00-555-4578
NSN 6650-01-476-3329
NSN 5998-01-609-2249