1.67 diameter x 0.7 disk flange al2024, as4395e06 threaded end fitting with 0.297 drain hole
An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a flange or flange fitting to boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like.
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 5925-00-081-9135
NSN 5905-01-516-8932
NSN 5895-01-440-7780
NSN 5950-00-239-5261
NSN 5999-01-296-0176
NSN 6135-01-054-2462
NSN 6150-00-476-9993
NSN 6320-01-202-8761
NSN 5965-01-125-3830
NSN 5930-01-442-8928
NSN 2925-00-010-9609
NSN 7035-00-337-8745