W/slot 0.312 in. W
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 6685-00-938-2158
NSN 6645-01-229-2497
NSN 5920-01-236-6780
NSN 4140-01-657-8670
NSN 5930-01-155-7615
NSN 4140-00-499-5732
NSN 5999-01-401-5322
NSN 6240-01-273-0193
NSN 5945-01-533-6153
NSN 2925-00-124-5465
NSN 5930-00-199-3861
NSN 5930-00-734-6138