>> Search results for: 1013603621LEX NSN Search Results National Stock Number (NSN) Description 4810-01-727-4517, 4810017274517 VALVE,BUTTERFLY 4820-01-726-1866 , 4820017261866 VALVE ASSEMBLY 4810-01-727-2552, 4810017272552 VALVE ASSEMBLY 4820-01-726-2107 , 4820017262107 VALVE ASSEMBLY 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