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 5996-00-823-8895
NSN 5855-00-532-0025
NSN 5998-01-214-8469
NSN 5975-01-586-9890
NSN 5855-01-100-3272
NSN 6320-01-429-9871
NSN 6220-00-016-2381
NSN 7035-00-445-9657
NSN 6620-01-567-2084
NSN 7035-00-731-8729
NSN 5945-01-642-2861
NSN 5835-00-001-5456