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 6220-01-287-6029
NSN 6240-01-657-9934
NSN 6620-00-970-2363
NSN 5960-01-407-1350
NSN 6240-00-364-0850
NSN 5960-00-188-8648
NSN 5925-01-498-9992
NSN 6645-01-056-5291
NSN 5950-01-094-6810
NSN 5835-00-606-7042
NSN 6620-01-304-4747
NSN 5945-00-101-0731