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.
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 5990-00-451-7630
NSN 5996-00-601-6690
NSN 5935-01-312-2821
NSN 5930-00-182-7440
NSN 6150-01-547-0581
NSN 5945-01-155-3722
NSN 6685-01-492-6556
NSN 5998-01-004-2373
NSN 5990-01-145-2878
NSN 5915-00-597-2369
NSN 5975-01-279-6309
NSN 5895-01-653-0013