>> Search results for: 4R420 NSN Search Results National Stock Number (NSN) Description 5120-00-555-2078, 5120005552078 Cancelled -> Replaced by 5120014001166 5120-01-400-1166 , 5120014001166 FACE,HAMMER,INSERTED 1 Related Inventory 1YTG21834R42-00Condition NEMetal Clad Armo Readily AvailableAdd to RFQ829LF2SF34R42-00Condition NEMetallic Clad B 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