NNS Suppliers

Accounts Payable

Please note invoices must be sent via mail; as emailed or faxed invoices are not accepted. Please note that payment terms begin when Accounts Payable receives a valid invoice or when the material is received, whichever date is later.


Please click this image to learn about the new automated invoicing system available September 4, 2018.

Accounts Payable Contact Information

Mailing address:
Huntington Ingalls Incorporated
4101 Washington Ave
Attention: AP Building 520/3
Newport News, VA 23607

Fax number: 757-688-8842

Email : AccountsPayableInquiry@hii-nns.com
Please provide the purchase order number, invoice number and line item when inquiring about payment status.  Please kindly allow 48 hours for a response.

Accounts Payable Forms

Email Remittance

If you would like to receive email remittance advice, please contact AccountsPayableInquiry@hii-nns.com  with the email address that you would like to receive the remittance along with your vendor number. Please note only one email address can be signed up.

Changes to Remit Address or Banking Information

If you have a change to your remit address or banking information, please contact AccountsPayableInquiry@hii-nns.com so the appropriate paperwork can be completed. Please note the remit address stated on the Supplier Data Sheet must match the remit address on the invoice.