No other part numbers with same form, fit, and function found.
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 6130-01-023-4720
NSN 5910-00-594-5318
NSN 5975-00-031-0510
NSN 6220-01-216-9337
NSN 6135-00-900-2139
NSN 6135-01-660-2840
NSN 5915-00-497-0894
NSN 5999-01-394-5186
NSN 5905-01-536-4149
NSN 6240-00-099-8606
NSN 6620-00-052-3277
NSN 6105-01-602-5309