>> Search results for: R4A27133 NSN Search Results National Stock Number (NSN) Description 5310-14-266-4893, 5310142664893 ECROU,HEXAGONAL 5310-14-218-3705 , 5310142183705 RONDELLE,FREIN 1680-14-217-2287, 1680142172287 BIELLE EQUIPEE 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