>> Search results for: DEFAUST5563 NSN Search Results National Stock Number (NSN) Description 8440-66-072-4799, 8440660724799 SOCKS 8415-66-034-3828 , 8415660343828 SOCKS,ATHLETES' 8440-66-072-9906, 8440660729906 SOCKS 8440-66-072-9901 , 8440660729901 SOCKS 8440-66-072-9905, 8440660729905 SOCKS 8440-66-072-9902 , 8440660729902 SOCKS 8440-66-072-9900, 8440660729900 SOCKS 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