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 6620-01-169-9470
NSN 5960-00-518-8204
NSN 7035-01-398-3494
NSN 6220-01-235-9027
NSN 5855-01-366-2429
NSN 5935-01-200-9815
NSN 6610-01-298-5662
NSN 5905-00-849-6383
NSN 6110-01-574-2241
NSN 6130-01-627-8851
NSN 6685-01-129-6480
NSN 6645-00-634-9317