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 6135-00-255-1340
NSN 6145-00-275-4046
NSN 5925-00-679-5344
NSN 4140-01-315-3959
NSN 6650-00-842-5463
NSN 5930-01-472-2026
NSN 6220-00-008-7508
NSN 5915-00-433-6985
NSN 4140-01-555-0876
NSN 5975-00-583-8625
NSN 5965-00-066-7229
NSN 5985-01-064-3698