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 iron or nonalloy steel
NSN 6135-00-497-0491
NSN 6150-00-683-5349
NSN 5855-01-444-9182
NSN 5985-01-326-2804
NSN 6105-00-752-2069
NSN 5985-01-066-9012
NSN 6130-01-098-9720
NSN 5975-00-226-1167
NSN 6650-01-647-3365
NSN 5960-00-880-9589
NSN 5945-01-309-4735
NSN 4140-01-281-8832