A fitting with pipe threads having a female connection inside of a male connection, used in conjunction with another fitting, to connect in the same line, two pipes of different sizes.
NSN 5990-01-527-7640
NSN 5935-01-649-4951
NSN 5990-01-400-3299
NSN 7035-00-549-2722
NSN 2925-00-308-0797
NSN 5920-00-010-0525
NSN 5950-01-505-3517
NSN 6320-01-171-3238
NSN 6620-00-197-5130
NSN 7035-00-193-2269
NSN 5998-00-377-6512
NSN 5925-01-197-4693