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 5965-01-504-1051
NSN 5950-00-117-7198
NSN 5998-00-370-3916
NSN 6135-01-304-8652
NSN 4140-00-810-9330
NSN 6220-01-476-5119
NSN 5930-01-369-9011
NSN 6685-01-322-5297
NSN 5985-01-565-2867
NSN 5998-01-462-0289
NSN 6620-01-608-8548
NSN 5905-01-435-6357