1st end is a bulkhead
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 5960-00-185-9974
NSN 5960-00-081-1937
NSN 5855-01-552-4759
NSN 5998-01-490-7770
NSN 5998-00-619-1663
NSN 5950-00-932-3232
NSN 7035-01-017-2702
NSN 5945-01-449-3957
NSN 5895-00-824-5922
NSN 5855-01-045-9728
NSN 5950-01-634-0677
NSN 6220-01-466-0877