Naval Sea Systems Command (NAVSEA), Norfolk Naval Shipyard (NNSY) in Portsmouth, Virginia, is seeking to purchase two Portable LN2 Heaters (Portable Liquid Nitrogen Circulation Heaters), with specifications and expectations detailed in Attachments 1 and 2. Attachment 3 must be completed with a yes/no in each column, signed, and dated; failure to complete it in its entirety will negate a submission. The RFQ must be filled in and signed, and offers must be comprehensive in price with no additional monies added after award. This is a 100% Small Business Set-Aside procurement, and the bid plus related items should be submitted to Eliot Faircloth at john.e.faircloth2.civ@us.navy.mil.