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 6110-00-947-1857
NSN 6220-01-619-6109
NSN 6135-01-231-4809
NSN 5915-00-133-8580
NSN 5950-00-660-9497
NSN 6610-01-425-1523
NSN 5895-01-472-2859
NSN 5999-01-561-8297
NSN 5920-00-267-3109
NSN 6135-00-906-0984
NSN 5985-00-324-2963
NSN 6130-01-565-3618