>> Search results for: D31670 NSN Search Results National Stock Number (NSN) Description 5340-99-840-3059, 5340998403059 LOOP,CLOSURE 4410-99-520-4790 , 4410995204790 SHUTTER BOX,FLAME M 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