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 5985-01-561-1939
NSN 5950-01-536-1161
NSN 6685-00-710-2855
NSN 6620-01-369-3589
NSN 5985-00-706-8491
NSN 2925-00-520-9546
NSN 5895-00-672-9203
NSN 5999-01-326-4614
NSN 5999-00-199-9551
NSN 5960-01-548-4896
NSN 6220-01-142-7161
NSN 5960-01-487-2175