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 5855-01-245-8689
NSN 5910-00-239-8411
NSN 4140-01-632-8177
NSN 5895-01-113-5580
NSN 5905-00-402-8587
NSN 6220-01-315-8493
NSN 6320-00-841-2279
NSN 5975-01-517-0631
NSN 5835-01-525-3220
NSN 6220-01-177-5694
NSN 7035-00-131-8219
NSN 5990-01-623-0082