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: Copper alloy tube or pipe fittings
NSN 5945-01-181-4745
NSN 6240-01-311-1121
NSN 7035-01-067-4809
NSN 5895-00-504-3210
NSN 6620-00-873-9825
NSN 6645-01-234-0222
NSN 4140-01-260-8009
NSN 5975-01-216-3401
NSN 5960-01-098-8437
NSN 5950-01-256-9583
NSN 5998-01-031-4484
NSN 5910-00-505-3015