NAVSUP WSS intends to solicit on a sole-source basis for one antenna, NSN 7R 5985 015731112, part number 530092-002. The Government lacks sufficient, accurate, or legible data to contract with any source other than the current one. The acquisition is subject to Free Trade Agreements and the WTO Government Procurement Agreement, and the item requires Government Source Approval prior to award. If you are not an approved source, you must submit the information specified in the NAVSUP W