Tested iaw mil-q-9858
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 external or internal thread for connecting a mating part to form a self-sealing coupling assembly. The fitting has either a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half, or, if it has no self-sealing feature, is specifically designed to mate with a fitting with a self-sealing feature. For self-sealing fittings with a quick disconnect end, see coupling half, quick disconnect. For fluid line fittings without a self-sealing feature, see coupling (as modified).
NSN 4140-01-625-2804
NSN 5990-01-268-4268
NSN 5945-01-562-3292
NSN 5920-00-484-0377
NSN 5950-01-426-8810
NSN 6620-01-426-2220
NSN 5920-00-800-8998
NSN 6610-01-078-1725
NSN 5998-00-179-5209
NSN 6650-00-740-7338
NSN 5945-01-658-4307
NSN 5835-00-446-2944