Weapon system essential
An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6620-00-679-5830
NSN 4140-00-630-0361
NSN 5975-01-100-5681
NSN 5945-00-849-7118
NSN 6685-00-542-6608
NSN 5999-00-357-3643
NSN 6685-00-216-1810
NSN 5935-00-007-7727
NSN 6135-00-170-8819
NSN 6650-01-646-1643
NSN 5998-01-043-1009
NSN 2925-01-483-3517