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 6240-01-210-0164
NSN 5950-01-576-2741
NSN 6685-01-059-6267
NSN 6620-01-281-3542
NSN 6320-01-271-0247
NSN 6620-00-816-9755
NSN 5905-01-159-8053
NSN 5915-00-394-6523
NSN 5990-01-159-5988
NSN 5945-01-504-5656
NSN 7035-00-543-3272
NSN 5945-01-435-3866