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 6610-01-601-7648
NSN 5855-00-012-1958
NSN 5915-01-575-7317
NSN 4140-01-519-4604
NSN 6105-00-861-2674
NSN 4140-00-732-9427
NSN 5965-01-060-2558
NSN 6110-00-163-1798
NSN 6620-00-759-6646
NSN 5930-00-011-9982
NSN 5975-01-020-9860
NSN 5945-01-391-7181