>> Search results for: 5190450 NSN Search Results National Stock Number (NSN) Description 5310-00-550-1413, 5310005501413 WASHER,KEY 5340-01-365-9688 , 5340013659688 PLUG,PROTECTIVE,DUST AND MOISTUR 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