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 5835-00-841-2650
NSN 5999-01-335-5182
NSN 6645-01-437-9017
NSN 7035-00-541-8516
NSN 6620-00-025-1889
NSN 5920-01-271-4750
NSN 5985-01-245-3132
NSN 6150-01-430-2564
NSN 6130-00-208-8468
NSN 5915-01-463-7373
NSN 6145-00-155-5297
NSN 6685-00-967-0430