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 7035-00-205-8739
NSN 5855-01-442-6840
NSN 6240-01-014-5598
NSN 6145-01-422-1830
NSN 5996-01-393-1101
NSN 5985-01-187-0882
NSN 5910-01-141-8868
NSN 5960-01-530-6302
NSN 5915-01-029-0801
NSN 5910-01-283-3041
NSN 6650-01-363-0963
NSN 6240-01-030-4746