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 5910-01-183-3370
NSN 5950-01-273-4200
NSN 5985-00-652-1631
NSN 6150-01-325-0649
NSN 6105-00-217-8990
NSN 6145-01-594-2389
NSN 5960-01-339-3037
NSN 6110-01-266-9041
NSN 2925-01-224-1885
NSN 5998-01-476-2434
NSN 6685-01-152-0668
NSN 6145-00-411-0813