An item consisting of three or four parts, two of which form a grooved body and have tapered threads that are held firmly in place by rounded hexagonal nuts.
NSN 6240-00-364-0850
NSN 6220-00-114-4953
NSN 5835-01-090-0328
NSN 6105-01-577-0014
NSN 7035-00-488-9765
NSN 5835-00-228-9082
NSN 5950-01-462-4956
NSN 6620-00-957-7462
NSN 5960-01-605-9921
NSN 5945-01-646-3072
NSN 5945-01-139-4260
NSN 5999-00-580-1876