Used on magnetic inspection unit, mdl gb-3509-01, nsn 6635-01-362-9184. either-end adapter allows the user to quickly connect or disconnect cable connectors to them.
Used on mrap - unique nsn - rg33 plus cat ii. 2b thread class right-hand 7.290" overall length 18 thread quantity per inch cadmium surface treated straight type w/strain relief unef thread series