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 5905-00-964-7173
NSN 6685-01-444-1496
NSN 7035-01-423-8343
NSN 5996-01-336-1479
NSN 5910-01-212-3090
NSN 5965-00-644-0334
NSN 5930-00-993-8365
NSN 6240-00-474-5809
NSN 5996-00-925-0173
NSN 6110-01-435-6610
NSN 5960-01-231-9119
NSN 5935-01-573-4939