Check valve
A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see coupling half, self-sealing. See also, connector, multiple, fluid pressure line.
NSN 5925-01-529-5043
NSN 6145-01-337-0008
NSN 6220-01-441-2889
NSN 5975-01-303-1726
NSN 5999-01-543-7839
NSN 5950-00-054-5300
NSN 6620-01-625-2855
NSN 6135-01-357-0621
NSN 5855-00-198-3197
NSN 6220-01-475-2842
NSN 6220-00-272-7497
NSN 6620-01-263-6697