>> Search results for: R4A16512 NSN Search Results National Stock Number (NSN) Description 5310-14-229-1887, 5310142291887 FREIN DECROU SPECIA 1680-14-213-8856 , 1680142138856 BIELLE REGLABLE 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