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 6650-01-555-9701
NSN 6145-00-855-7203
NSN 6610-00-393-0510
NSN 6685-00-964-5262
NSN 6685-01-394-4984
NSN 6135-01-022-5427
NSN 7035-01-445-3563
NSN 5920-00-732-6763
NSN 5855-00-688-9954
NSN 7035-01-183-1989
NSN 5975-01-276-2895
NSN 6645-00-702-4386