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 6130-00-265-0692
NSN 6135-01-532-5043
NSN 5925-00-850-0469
NSN 6650-00-537-9222
NSN 5985-00-333-3064
NSN 4140-00-137-2493
NSN 5905-00-081-2221
NSN 6320-00-681-1324
NSN 6150-01-232-9877
NSN 5950-01-540-2224
NSN 5985-00-465-0236
NSN 5895-01-445-8373