>> Search results for: ECIMLNMSW4009 NSN Search Results National Stock Number (NSN) Description 5998-01-490-1649, 5998014901649 BACKPLANE ASSEMBLY 7050-01-490-1649 , 7050014901649 CABLE,BACKPLANE J18 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