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 6105-01-160-6611
NSN 6240-01-588-5260
NSN 5950-01-276-4283
NSN 5835-00-880-6477
NSN 5910-01-378-7678
NSN 5950-01-122-7721
NSN 6110-01-175-7735
NSN 5920-01-323-6369
NSN 6610-01-393-1141
NSN 6110-00-146-0037
NSN 6650-01-207-2905
NSN 5960-00-367-3735