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 5945-00-099-9857
NSN 5965-00-246-5612
NSN 6610-00-906-0821
NSN 5910-01-333-4228
NSN 5965-00-123-1727
NSN 6685-00-221-5750
NSN 2925-00-781-1273
NSN 5985-01-384-3317
NSN 5960-00-701-2179
NSN 6320-01-039-5891
NSN 6645-00-092-5091
NSN 6685-00-364-5404