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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6610-00-809-5572
NSN 6150-01-505-3031
NSN 5996-01-513-6015
NSN 5905-01-144-1275
NSN 6320-00-456-0836
NSN 6610-01-320-5688
NSN 6130-01-295-4358
NSN 5985-01-351-6294
NSN 6240-00-988-1395
NSN 6320-01-435-5991
NSN 5905-01-030-7502
NSN 5925-00-252-4227