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 5960-00-647-9159
NSN 5925-01-113-6747
NSN 5835-00-939-7470
NSN 6240-00-998-7765
NSN 5920-01-493-8442
NSN 6150-01-210-2211
NSN 6610-00-803-4374
NSN 5835-01-558-9444
NSN 7035-01-380-0547
NSN 5835-01-036-4951
NSN 5998-01-440-9642
NSN 6220-01-309-1803