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 5998-01-610-9421
NSN 5925-00-334-4048
NSN 5915-00-918-1210
NSN 5935-00-190-4811
NSN 6220-01-245-8112
NSN 5965-00-653-4782
NSN 6145-01-413-5516
NSN 5975-01-162-6221
NSN 5945-00-866-4615
NSN 5905-00-205-2595
NSN 2925-01-350-8372
NSN 5985-01-392-2833