Portsmouth Naval Shipyard intends to solicit for the purchase of LEVEL 1 threaded rods for the Portsmouth Naval Shipyard in Kittery, ME. This requirement will be solicited as a 100% Small Business Set... Portsmouth Naval Shipyard intends to solicit for the purchase of LEVEL 1 threaded rods for the Portsmouth Naval Shipyard in Kittery, ME. This requirement will be solicited as a 100% Small Business Set-Aside (SBSA) procurement, and the size status for this requirement is 600 employees. Additional details will be provided shortly.