>> Search results for: B3404B NSN Search Results National Stock Number (NSN) Description 5120-00-596-1034, 5120005961034 Cancelled -> Replaced by 5120005724660 5120-21-870-2939 , 5120218702939 ADJUSTING TOOL,BRAK 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