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 4140-01-100-6160
NSN 6105-01-066-7003
NSN 4140-01-440-5856
NSN 5965-00-337-0777
NSN 6145-01-504-4252
NSN 6620-00-229-2728
NSN 5920-01-050-6559
NSN 5996-01-224-2310
NSN 5855-00-973-5717
NSN 6220-00-393-4222
NSN 5935-01-586-7554
NSN 5945-01-065-5570