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 5990-00-959-8280
NSN 5915-01-534-7614
NSN 6105-01-107-5991
NSN 6610-01-659-0340
NSN 5998-01-443-3991
NSN 6220-00-847-1520
NSN 5905-01-586-0269
NSN 5998-00-148-9718
NSN 5835-01-391-4556
NSN 6650-00-195-7519
NSN 5895-01-343-9198
NSN 6685-01-370-6725