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 5960-01-628-2760
NSN 5855-01-291-6790
NSN 5915-01-026-0457
NSN 2925-01-208-6638
NSN 5965-00-204-8513
NSN 5895-01-449-1371
NSN 4140-01-070-4928
NSN 6620-00-290-6505
NSN 7035-01-359-3915
NSN 5895-00-279-2941
NSN 6610-00-680-8325
NSN 6145-01-383-0482