>> Search results for: NNND001478 NSN Search Results National Stock Number (NSN) Description 6640-00-422-0025, 6640004220025 Cancelled -> Replaced by 6640003928509 6640-01-351-0065 , 6640013510065 Cancelled -> Replaced by 6640004220025 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