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 5915-00-353-0853
NSN 6110-00-209-1842
NSN 5910-01-605-1469
NSN 5950-01-610-2556
NSN 6135-01-391-6515
NSN 6645-01-592-2557
NSN 5910-00-163-7283
NSN 5920-01-307-9286
NSN 6135-01-231-4809
NSN 6220-01-425-1588
NSN 5998-01-262-3813
NSN 4140-00-359-5021