Proposed procurement for NSN 4820012618040 DISK,VALVE: Line 0001 Qty 2 UI EA Deliver To: HUNTINGTON INGALLS NEWPORT NEWS VA By: 0005 DAYS ADO Approved sources are 4BJ65 153-003-E-052 PIECE 80 AND 81; 7PZX0 153-003-E-052 PIECE 80 AND 81. The solicitation is an RFQ and will be available at the link provided in this notice. Hard copies of this solicitation are not available. Specifications, plans, or drawings are not available. All responsible sources may submit a quote which, if timely received, shall be considered. Quotes must be submitted electronically.