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 5985-01-303-5351
NSN 5925-00-353-0612
NSN 6650-00-122-9452
NSN 5925-01-153-7493
NSN 5835-00-063-0390
NSN 6145-01-414-9681
NSN 5996-00-010-9395
NSN 5990-00-557-8726
NSN 5910-01-624-3583
NSN 5975-00-142-2450
NSN 6105-01-224-7258
NSN 5945-00-586-7678