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 5925-00-275-0380
NSN 6105-01-283-7909
NSN 6685-00-845-3101
NSN 5930-01-611-4541
NSN 5950-00-172-3379
NSN 5925-01-435-4409
NSN 6220-00-176-5873
NSN 2925-01-139-7098
NSN 6130-01-198-0539
NSN 5998-01-059-8329
NSN 5975-01-132-3603
NSN 5915-01-653-3179