The end connection identified above as the second end is the valve inlet
A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.
NSN 4140-01-297-6816
NSN 5855-01-500-6617
NSN 6610-01-473-1843
NSN 5996-00-726-4785
NSN 5945-01-356-1999
NSN 6610-00-451-3325
NSN 6150-00-188-2958
NSN 5905-00-078-9600
NSN 5945-00-444-6514
NSN 5855-00-411-8688
NSN 5925-00-870-3582
NSN 5960-01-442-6234