A threadless metallic item with center wrenching facility designed to be slipped over soft tubing and shank connector to form a tight fitting.
NSN 5990-01-582-5238
NSN 5965-01-118-6302
NSN 6650-01-514-0240
NSN 5935-00-997-2855
NSN 6645-01-227-2036
NSN 6320-01-149-8865
NSN 5905-01-461-5860
NSN 5930-00-094-0580
NSN 5990-00-543-2755
NSN 5905-01-200-1669
NSN 6685-01-395-1318
NSN 5855-01-268-6468