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 2925-01-556-0333
NSN 5945-00-595-6769
NSN 4140-00-823-9194
NSN 5930-01-130-3447
NSN 5895-01-386-6210
NSN 6220-01-603-8811
NSN 5945-00-135-1458
NSN 6650-01-631-9625
NSN 6135-01-277-7397
NSN 5960-01-587-7705
NSN 6320-00-731-6134
NSN 7035-01-651-0574