>> Search results for: MC31299 NSN Search Results National Stock Number (NSN) Description 8470-01-464-9393, 8470014649393 THROAT PROTECTOR 8470-01-491-8476 , 8470014918476 THROAT PROTECTOR 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