>> Search results for: MS51521B12Z NSN Search Results National Stock Number (NSN) Description 4730-01-357-6522, 4730013576522 ELBOW,TUBE 4730-27-013-7315 , 4730270137315 DIRSEK, TUP BAGLANT 1 Related Inventory MS51521B12ZElbow, Tube 90 Readily AvailableAdd to RFQ 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