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 6645-01-336-6631
NSN 5920-01-006-2768
NSN 6145-01-514-7305
NSN 5985-01-430-0439
NSN 6130-01-122-8343
NSN 4140-00-215-8593
NSN 5965-00-624-4134
NSN 5999-00-539-6709
NSN 5965-01-076-0071
NSN 6685-01-149-9196
NSN 5975-01-464-4293
NSN 6650-01-481-1165