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 alloy steel not stainless
NSN 6145-00-553-8196
NSN 6150-01-126-2513
NSN 5985-01-146-4689
NSN 5985-01-555-7269
NSN 5975-00-256-5556
NSN 5998-01-602-5652
NSN 5985-00-182-8122
NSN 7035-01-537-9439
NSN 5975-01-103-6969
NSN 5925-01-581-6040
NSN 6610-01-400-3880
NSN 6110-01-378-6659