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 6610-01-534-7683
NSN 6650-01-572-3490
NSN 6685-01-197-8048
NSN 5950-01-627-5740
NSN 5925-00-387-3956
NSN 5975-01-224-8672
NSN 5950-00-156-2220
NSN 5915-01-393-8841
NSN 5985-01-055-6084
NSN 5835-01-021-6114
NSN 6220-00-429-6652
NSN 5855-01-603-6141