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 5930-00-984-0035
NSN 2925-01-547-4565
NSN 5915-01-131-0627
NSN 6105-01-129-5731
NSN 5835-01-555-8963
NSN 5835-01-584-8538
NSN 5925-01-128-3582
NSN 5990-01-544-4360
NSN 5915-01-151-3057
NSN 5910-01-422-3721
NSN 5985-00-901-3895
NSN 5910-01-493-3717