4 mtg holes, 0.350" c to c; 3.250" id
A straight formed fitting with identical internal ends, used to form a connection of two air conditioning-heating fittings.
NSN 5855-00-896-4047
NSN 6220-01-179-9637
NSN 6135-00-676-5807
NSN 7035-01-461-5683
NSN 5945-01-417-9213
NSN 6240-00-334-6766
NSN 6620-01-578-7561
NSN 5895-01-098-2954
NSN 7035-01-434-6134
NSN 5930-00-102-2942
NSN 4140-00-860-9142
NSN 6610-00-740-7103