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 6240-01-604-9172
NSN 5950-01-239-6498
NSN 6240-01-435-6505
NSN 6150-01-249-4119
NSN 5910-00-211-1261
NSN 5975-01-529-6982
NSN 6130-01-062-1640
NSN 6620-00-009-0904
NSN 6220-00-171-8638
NSN 7035-01-411-6062
NSN 7035-01-003-9142
NSN 5999-00-085-4027