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 6320-01-227-2648
NSN 6220-00-988-5311
NSN 5910-01-455-7684
NSN 6685-01-011-4859
NSN 5975-01-444-3216
NSN 5895-00-782-0844
NSN 5895-00-938-1943
NSN 6150-01-565-6448
NSN 6110-01-025-3386
NSN 6320-00-925-0558
NSN 6110-01-390-3302
NSN 6105-01-359-0401