M27x2 thread; 400 standard pressure rating bar
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. 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 tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.
NSN 5920-01-203-2033
NSN 4140-00-751-1694
NSN 5910-01-112-0111
NSN 5910-01-038-3942
NSN 6610-00-807-6620
NSN 6620-00-778-7405
NSN 6645-01-211-6502
NSN 5999-01-358-3501
NSN 5835-01-226-2337
NSN 6150-01-441-6568
NSN 5835-00-233-6327
NSN 6685-01-469-9294