Please contact your Buyer to receive copies of the DOD Contracts/662 Appendices. Note: When A-DOD CONTRACTS/662 and A-DOD CONTRACTS/VCS are referenced in your PO, use the A-DOD CONTRACTS version found below. EB Specifications: All EB specifications must be requested from your HII-NNS procurement representative.
| Name | Date |
|---|---|
| App A Commercial NNS Supplement | Jan 2, 2013 |
| App A Commercial NNS Supplement | Jul 8, 2013 |
| App A Commercial NNS Supplement | Mar 24, 2014 |
| App A Commercial NNS Supplement | Jul 14, 2016 |
| App A Commercial NNS Supplement | Nov 12, 2018 |
| App A Commercial NNS Supplement | Jun 28, 2019 |
| App A Commercial NNS Supplement | Dec 18, 2019 |
| App A Commercial NNS Supplement | Jun 30, 2020 |
| App A Commercial NNS Supplement | Dec 15, 2021 |
| App A Commercial NNS Supplement | Jun 30, 2022 |
| App A Commercial NNS Supplement | Dec 15, 2023 |
| App A Commercial NNS Supplement | Dec 13, 2024 |
| App A Commercial NNS Supplement | Jul 31, 2025 |
| App A Construction | Mar 1, 2007 |
| App A Construction | Dec 1, 2007 |
| App A Construction | Dec 1, 2008 |
| App A Construction | Dec 1, 2009 |
| App A Construction | Jun 1, 2010 |
| App A Construction | Feb 28, 2014 |
| App A Construction | Nov 19, 2014 |
| App A Construction | Jan 28, 2016 |
| App A Construction | Mar 7, 2016 |
| App A Construction | Oct 4, 2017 |
| App A Construction | Apr 17, 2018 |
| App A Construction | Nov 12, 2018 |
For additional questions concerning PO forms, appendices, or coded notes please contact your NNS supply chain representative. For information on enrolling in Online Supplier Training please contact: SupplierTraining@hii-nns.com.