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 6150-01-229-2992
NSN 6610-00-728-9658
NSN 4140-01-555-0876
NSN 6220-01-361-9152
NSN 5930-01-385-4671
NSN 5915-00-238-7315
NSN 5965-01-463-8176
NSN 5905-00-065-0282
NSN 5965-00-387-6880
NSN 6240-01-401-5340
NSN 5990-01-426-7350
NSN 5950-00-977-6056