The Naval Research Laboratory intends to award to AIXTRON INC, on other than full and open competitive basis for 8 each Check Valve *DN16KF*1/3PSI(25mbar) P/N: 40051577, 1 each Satellite 1x4" *TaC-Coating P/N: 5002098, 2 each Graphite Insulation Up-Stream P/N: 5003579, 1 each Insulation Round Cell P/N: 5003571, 1 each Heater Ring P/N: 5003816, 1 each Satellite Carrier TaC Coated P/N: 5003820, 1 each Graphite insulation plug P/N: 5003582, 1 each GFR Steering P/N: 5003584, 1 each Spring guide P/N: 5003585, 1 each Spring *Dm 10xDt1.15xLo57*SS P/N: 5003922, 1 each Spring Stop P/N: 5003588, 1 each Quartz tube P/N: 5003591, 1 each GFR Nipple M8 P/N: 5003594, 2 each O-Ring *6.07x1.78*FPM70 P/N: 90400099, 2 each Downstream Liner 0250 P/N: 5003570, 1 each Upper Part Cassette - SiC Coated P/N: 500578, 1 each Upper Part Cassette (uncoated) P/N: 5005466 and 1 each Satellite 1x4" (uncoated) P/N: 5005463. (Microsoft IE required).  Additional specifications will appear in the RFQ. Sole source based on requirements being unique to Lowell Observatory. Vendors who feel that they can provide the above requirement shall fully identify their interest and submit their capabilities to meet the above requirements within 15 days after the publication of this synopsis. Responses received after 15 days or without the required information will be considered non-responsive to the synopsis and not be considered. The proposed contract action is for supplies or services for which the Government intends to solicit and negotiate with only one source under the authority of FAR 6.302-1. Interested parties may identify their interest and capability to respond to the requirement or submit proposals. This notice of intent is not a request for competitive proposals. A determination by the Government not to compete with this proposed contract based upon responses to this notice is solely within the discretion of the Government. Information received will normally be considered solely for the purpose of determining whether to conduct a competitive procurement.

Note: All offerors will be ineligible for award unless they have registered in the System for Award Management 1.01 (SAM) database. Information on SAM registration and annual confirmation requirements can be obtained via Internet at http://www.sam.gov or by calling the Service Desk US Calls: 866-606-8220 and International Calls: 334-206-7828 and DSN: 809-463-3376.