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 6320-01-062-9351
NSN 5935-01-123-4274
NSN 5910-01-431-8169
NSN 6105-01-058-7351
NSN 6620-00-079-0311
NSN 7035-00-215-3272
NSN 6650-01-010-0107
NSN 5920-01-057-0593
NSN 5855-01-437-6161
NSN 5990-00-964-9672
NSN 4140-00-140-1804
NSN 6620-01-385-4362