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 5905-00-840-6812
NSN 5960-01-617-6345
NSN 2925-01-655-4455
NSN 5965-01-167-3495
NSN 5895-00-884-5780
NSN 5915-00-247-8770
NSN 6110-01-431-6906
NSN 6320-01-607-1491
NSN 4140-01-229-8820
NSN 5915-01-574-1695
NSN 6110-00-951-3026
NSN 6110-00-838-0492