Proposed procurement for NSN 4820013652497 VALVE,CHECK: Line 0001 Qty 8 UI EA Deliver To: W1A8 DLA DISTRIBUTION By: 0165 DAYS ADO Approved sources are 13520 327961; 13520 430621 ITEM 6; 13520 431384 I... Proposed procurement for NSN 4820013652497 VALVE,CHECK: Line 0001 Qty 8 UI EA Deliver To: W1A8 DLA DISTRIBUTION By: 0165 DAYS ADO Approved sources are 13520 327961; 13520 430621 ITEM 6; 13520 431384 ITEM 6; 13520 431385 ITEM 6. 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.