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 5925-00-133-5365
NSN 5930-00-992-4870
NSN 7035-01-158-7673
NSN 5996-00-469-0737
NSN 6150-01-324-8901
NSN 5835-00-739-5282
NSN 5996-01-311-2593
NSN 5915-01-023-7674
NSN 5855-00-631-4565
NSN 2925-00-574-8796
NSN 6645-00-989-2972
NSN 6105-01-658-0205