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 6320-01-441-2438
NSN 6240-01-651-2216
NSN 5910-00-170-5534
NSN 5910-00-287-3258
NSN 5915-00-464-4678
NSN 5855-01-230-4665
NSN 6650-01-113-7563
NSN 5895-00-038-0847
NSN 5945-01-139-0891
NSN 6135-01-421-1052
NSN 6320-01-504-3948
NSN 6110-01-276-9423