>> Search results for: RBR57L4R990FR NSN Search Results National Stock Number (NSN) Description 5905-00-314-3467, 5905003143467 Cancelled -> Replaced by 5905009520367 5905-01-576-3254 , 5905015763254 Cancelled -> Replaced by 5905003143467 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