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.
Classification: Globe type taps, cocks and valves of copper, hand operated, having a pressure rating of 850 kpa or over
NSN 6105-00-171-6521
NSN 5925-00-081-9135
NSN 7035-00-205-1932
NSN 5905-01-634-0595
NSN 5975-00-173-1810
NSN 5935-01-259-4947
NSN 5915-00-913-5603
NSN 5935-01-634-0668
NSN 5930-00-269-2594
NSN 6645-00-884-5845
NSN 5996-01-622-7636
NSN 6105-01-487-7095