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 5935-01-065-6476
NSN 6135-01-116-3385
NSN 6240-00-218-1480
NSN 6110-01-421-2714
NSN 2925-00-912-3993
NSN 6610-01-525-8235
NSN 7035-01-486-4118
NSN 4140-00-830-4675
NSN 6150-00-833-5004
NSN 6320-01-289-0946
NSN 5855-01-149-4110
NSN 5945-01-262-6789