Critical safety item
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 6610-01-627-0642
NSN 6220-01-632-8217
NSN 6145-01-605-0948
NSN 5930-01-343-0846
NSN 6610-00-525-3305
NSN 5996-00-673-8282
NSN 6135-01-324-7718
NSN 6685-00-189-8639
NSN 6240-01-529-4669
NSN 6620-01-039-5468
NSN 5905-01-340-1088
NSN 5930-01-606-6319