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 5915-00-142-6912
NSN 5925-01-381-0614
NSN 5965-00-191-6788
NSN 5950-00-225-8557
NSN 6220-01-522-2729
NSN 5895-01-578-7786
NSN 6685-01-580-9640
NSN 6110-00-401-4640
NSN 6240-01-193-1470
NSN 6220-01-135-3841
NSN 5998-01-525-1747
NSN 5925-00-270-1704