A threadless metallic item with center wrenching facility designed to be slipped over soft tubing and shank connector to form a tight fitting.
NSN 6685-00-153-0266
NSN 5910-01-525-6441
NSN 5935-00-456-3450
NSN 6110-01-474-4280
NSN 6220-01-445-5544
NSN 6150-00-872-6000
NSN 5998-00-111-2197
NSN 5915-00-383-1471
NSN 5996-00-947-8805
NSN 6650-00-232-6390
NSN 5960-01-302-4456
NSN 5999-01-104-7152