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 6320-00-553-8427
NSN 7035-01-500-3970
NSN 6130-01-520-9673
NSN 6130-00-819-6382
NSN 6130-01-492-3589
NSN 6645-01-434-0248
NSN 5855-00-327-2112
NSN 7035-01-513-3025
NSN 6105-00-343-5884
NSN 6320-01-292-6635
NSN 6135-00-752-1589
NSN 5950-01-406-4603