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 6145-01-086-9419
NSN 7035-00-679-9027
NSN 5910-00-011-8821
NSN 6620-01-084-5112
NSN 4140-01-100-1223
NSN 6130-01-634-0603
NSN 6110-00-809-6932
NSN 5975-01-194-3419
NSN 5945-01-237-4365
NSN 5998-00-145-9429
NSN 5855-00-149-0766
NSN 5930-01-606-9576