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).
Classification: Unions, pipe, of iron or steel, cast
NSN 5910-01-633-9963
NSN 6220-00-237-8779
NSN 5965-01-433-1974
NSN 5965-01-231-9125
NSN 5998-01-356-3624
NSN 5930-00-477-5233
NSN 5965-00-296-9994
NSN 5915-00-175-8657
NSN 6150-01-278-9400
NSN 5925-01-521-3587
NSN 6105-01-362-3034
NSN 5996-01-594-6798