>> Search results for: MR3828 NSN Search Results National Stock Number (NSN) Description 5140-01-434-6183, 5140014346183 HOLDER,SOCKET WRENCH 5140-01-434-6193 , 5140014346193 HOLDER,SOCKET WRENCH 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