This opportunity is for 9 each of an item identified by NSN 7R-1680-015677350-CB and reference number 71600-21817-101, with delivery FOB Origin. The part must be acquired from or repaired by a source specified on a source-control or selected-item drawing per the current DoD-STD-100. Suitable technical data, Government data rights, or manufacturing/repair knowledge are not available to permit acquisition/repair from other sources, qualification testing of another part, or use of a second-source part in the intended application. Although altered and selected items would normally have an adequate technical data package under DoD-STD-100, the required data or data rights are not in Government possession and cannot be economically obtained. Accordingly, only sources already specified on the applicable drawing/source control are viable.