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 5835-01-580-0446
NSN 5975-00-238-7848
NSN 5960-01-291-5593
NSN 7035-01-036-0236
NSN 5910-00-294-3329
NSN 6105-01-326-1315
NSN 5910-01-119-9209
NSN 5965-01-011-1228
NSN 6130-01-157-0260
NSN 6685-00-377-9044
NSN 5925-01-139-2602
NSN 4140-01-428-2509