Center wrenching
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 5985-00-636-8689
NSN 6135-01-559-5417
NSN 6150-00-104-4572
NSN 5950-01-630-2394
NSN 6685-01-578-4771
NSN 6320-00-456-2092
NSN 5998-01-578-6064
NSN 6685-01-602-9019
NSN 5895-01-574-5414
NSN 6220-00-291-3722
NSN 4140-00-985-0182
NSN 5998-00-670-0369