An item usually in split halves which permits for quick assembly or disassembly without disturbing coupling or shafts. It is designed for when coupling speeds exceed the recommended revolutions per minute (rpm) or when operating under abrasive or moist conditions.
NSN 5935-01-513-9990
NSN 5835-00-284-0882
NSN 5950-01-551-1202
NSN 5975-01-377-4878
NSN 6110-01-374-1491
NSN 5945-00-456-1758
NSN 7035-00-096-9986
NSN 6145-01-508-2218
NSN 6130-01-075-9288
NSN 5965-01-547-2587
NSN 5990-01-310-5630
NSN 5855-01-256-9597