Five equally spaced thd holes 0.312-24 unf 2b rh on 3.375 in. Bc dia
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 6240-00-453-7727
NSN 6145-01-084-7090
NSN 5945-01-074-8437
NSN 4140-01-516-0129
NSN 6135-01-142-6456
NSN 6220-00-419-0635
NSN 5999-01-309-0485
NSN 4140-00-594-4452
NSN 5905-01-115-9679
NSN 5996-01-330-0684
NSN 6145-01-358-7363
NSN 6220-00-635-8818