No other part numbers with same form, fit, and function found.
A fitting in the form of the letter y with each branch usually fixed at 45 degrees (0.78539 radians) to the run. It has identical flanged ends.
NSN 5905-01-237-3284
NSN 5925-01-269-5890
NSN 5990-00-212-4316
NSN 5835-01-616-6131
NSN 5990-00-373-9787
NSN 5835-00-113-6090
NSN 4140-00-918-5162
NSN 5945-00-905-3997
NSN 6320-01-425-1417
NSN 5930-01-044-3128
NSN 6150-01-525-4254
NSN 5975-01-276-9300