>> Search results for: DEFSTAN3431 NSN Search Results National Stock Number (NSN) Description 3439-99-910-5269, 3439999105269 SOLDERING IRON,NONE 3439-99-910-5264 , 3439999105264 SOLDERING IRON,NONE 3439-99-900-5910, 3439999005910 SOLDERING IRON,ELEC 3439-99-910-5259 , 3439999105259 SOLDERING IRON,NONE 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