>> Search results for: 503S15 NSN Search Results National Stock Number (NSN) Description 5133-00-189-9260, 5133001899260 Cancelled -> Replaced by 5133005958797 5133-00-227-9673 , 5133002279673 Cancelled -> Replaced by 5133002279642 5133-00-243-9611, 5133002439611 Cancelled -> Replaced by 5133006840633 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