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 5895-01-323-7418
NSN 4140-00-768-9427
NSN 6240-01-275-9719
NSN 5950-00-584-4490
NSN 5895-01-350-7273
NSN 5996-01-082-7358
NSN 6610-00-369-6661
NSN 5930-01-336-6454
NSN 5915-01-093-5227
NSN 5945-00-605-8613
NSN 7035-01-106-3476
NSN 5960-01-100-5065