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 5905-01-311-9312
NSN 6240-00-243-8336
NSN 5935-01-613-8465
NSN 5960-00-736-8568
NSN 5985-01-371-3067
NSN 6320-01-285-1922
NSN 5945-00-139-3486
NSN 5960-01-500-6615
NSN 6320-00-931-4855
NSN 5915-01-124-2088
NSN 5965-00-253-1302
NSN 5945-00-910-4540