>> Search results for: MS51528B4S NSN Search Results National Stock Number (NSN) Description 4730-01-121-2848, 4730011212848 Cancelled -> Replaced by 4730000677684 4730-01-329-9521 , 4730013299521 ELBOW,TUBE TO BOSS 1 Related Inventory MS51528B4SELBOW 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