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 5855-00-245-8461
NSN 6130-01-055-3423
NSN 6145-01-214-8810
NSN 6610-00-856-7136
NSN 6150-01-646-3895
NSN 5905-01-514-0287
NSN 5915-01-575-1745
NSN 5835-00-707-6266
NSN 5910-01-445-2445
NSN 6320-00-886-9771
NSN 5950-01-209-8455
NSN 2925-01-209-3584