>> Search results for: 255655C NSN Search Results National Stock Number (NSN) Description 2940-00-786-4058, 2940007864058 Cancelled -> Replaced by 2815009308034 2815-00-787-6489 , 2815007876489 BREATHER 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