>> Search results for: 4D4A1 NSN Search Results National Stock Number (NSN) Description 5940-00-543-8414, 5940005438414 Cancelled -> Replaced by 5940009365544 5940-00-615-6836 , 5940006156836 Cancelled -> Replaced by 5940006159032 1 Related Inventory 21000-4D-4-A1Dual Magnesyn O RequestAdd 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