>> Search results for: 4493801 NSN Search Results National Stock Number (NSN) Description 5120-00-449-3801, 5120004493801 Cancelled -> Replaced by 5120007853585 5310-12-318-5603 , 5310123185603 MUTTER, FLANSCH- 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