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 5920-01-218-5742
NSN 5945-00-498-7049
NSN 5985-01-429-0010
NSN 5950-00-881-3548
NSN 5905-01-253-1442
NSN 5920-01-429-2650
NSN 6610-01-475-6394
NSN 5925-01-194-5532
NSN 5990-00-734-7285
NSN 6105-00-299-6373
NSN 5990-01-110-8979
NSN 5999-01-231-5099