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 6685-01-142-1969
NSN 6105-01-522-0699
NSN 5960-01-413-3877
NSN 6105-00-394-3485
NSN 6135-00-369-2368
NSN 6685-00-783-9922
NSN 6320-00-456-2092
NSN 6145-01-113-8205
NSN 5945-01-211-1937
NSN 5945-00-382-7748
NSN 5920-00-919-4207
NSN 5935-00-093-1134