An item with a suction valve at one end and a pressure valve at the other. It is used for applying air pressure to reservoir solutions and washing bottles; for filling burets; for circulating gases or liquids; or for taking samples of gases. A short length of rubber tubing may be attached to either end.
NSN 6240-00-264-9652
NSN 5915-01-551-6552
NSN 5905-01-046-0081
NSN 5920-01-293-4130
NSN 6610-01-365-7796
NSN 6105-01-016-6420
NSN 6110-00-269-2696
NSN 6150-01-145-6278
NSN 6240-01-163-2813
NSN 6610-01-003-9058
NSN 5950-00-389-3760
NSN 4140-00-084-7343