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 5950-01-182-0787
NSN 5925-01-442-6451
NSN 5999-01-476-5417
NSN 2925-01-052-0636
NSN 5925-01-547-4304
NSN 5975-01-369-6421
NSN 5945-01-549-3665
NSN 5915-01-056-6287
NSN 5975-00-785-1154
NSN 6130-01-352-2488
NSN 6610-00-254-9810
NSN 6610-01-606-8788