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 6130-01-650-3562
NSN 5990-01-355-8875
NSN 6650-01-660-3151
NSN 5965-00-951-9961
NSN 5996-01-250-7374
NSN 6610-01-321-6904
NSN 5965-00-768-4366
NSN 5945-01-360-7446
NSN 6685-00-406-2685
NSN 5905-00-222-6137
NSN 6240-01-271-2222
NSN 6685-01-346-7677