An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. 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 pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. See also adapter bushing and coupling, pipe.
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 6145-00-553-8196
NSN 4140-00-009-8803
NSN 4140-01-223-6079
NSN 5950-01-012-3097
NSN 4140-00-555-3856
NSN 5999-01-605-3050
NSN 6130-01-068-0361
NSN 6610-00-840-6187
NSN 5925-00-100-0102
NSN 5945-01-514-5858
NSN 6240-01-115-3070
NSN 6685-01-392-0602