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: Other fittings nesoi of iron or nonalloy steel
NSN 6110-00-816-9715
NSN 5975-00-267-8061
NSN 6220-01-424-0687
NSN 5998-01-076-4729
NSN 2925-00-682-5028
NSN 5985-00-730-6174
NSN 5985-01-255-9599
NSN 6105-01-606-0479
NSN 5915-01-067-6420
NSN 6685-01-230-5682
NSN 6620-00-952-6672
NSN 6320-00-194-4252