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: Other fittings nesoi of iron or nonalloy steel
NSN 6145-01-297-8311
NSN 6240-00-403-4861
NSN 7035-00-365-3989
NSN 5910-00-688-6936
NSN 6320-01-536-3077
NSN 5999-01-461-8280
NSN 5965-01-138-1865
NSN 6220-00-926-1331
NSN 5960-00-729-5602
NSN 5930-00-904-7432
NSN 5915-01-532-8919
NSN 6135-01-534-3007