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 6135-01-449-0625
NSN 5930-00-530-5193
NSN 5990-00-067-6791
NSN 6645-00-684-3424
NSN 6240-00-768-9861
NSN 6110-01-316-9441
NSN 5975-01-215-1205
NSN 6320-00-646-3311
NSN 5855-00-466-2309
NSN 5930-00-470-8146
NSN 5965-01-026-1752
NSN 5990-00-434-0620