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 6650-01-602-7567
NSN 5945-00-533-7549
NSN 5998-00-939-8517
NSN 4140-01-628-0508
NSN 5930-01-577-9010
NSN 6645-01-656-6416
NSN 5985-01-288-1785
NSN 5975-01-549-3561
NSN 6685-00-202-1050
NSN 5855-00-548-4742
NSN 6645-01-546-3212
NSN 5950-00-132-0128