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 6610-01-441-5062
NSN 6320-01-134-7267
NSN 5930-00-266-0996
NSN 5998-00-892-2200
NSN 5915-00-241-2645
NSN 5975-01-407-2829
NSN 5996-01-617-9967
NSN 5990-00-138-6775
NSN 6105-01-442-3465
NSN 5905-01-128-6259
NSN 6110-00-838-0492
NSN 5960-00-287-9932