>> Search results for: MB2000500 NSN Search Results National Stock Number (NSN) Description 1005-01-481-4609, 1005014814609 MOUNT,SIGHT,SMALL ARMS 5220-01-576-9981 , 5220015769981 GAGE,FIRING PIN PROTRUSION 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