>> Search results for: RY166400ITEM13 NSN Search Results National Stock Number (NSN) Description 5310-01-043-6830, 5310010436830 Cancelled -> Replaced by 5310015427413 4320-01-052-0367 , 4320010520367 RING,WEARING 4320-01-642-3540, 4320016423540 RING,WEARING 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information