49--RATE OF CLIMB

NSN 1R-4920-016684839-SX, REF NR 161607-207, QTY 114 EA, DELIVERY FOB ORIGIN. This part must be acquired from/repaired by a source(s)specified on a source control or selected item drawing as defined by thecurrent version of DoD-STD-100. Suitable technical data, Government data rights, or manufacturing/repair knowledge are not available to permit acquisition from/repair by other sources, nor qualification testing of another part, nor use of a second source part in the intended application. Although, by DoD-STD-100 definition, altered and selected items shall have an adequate technical data package, data review discloses that required data or data rights are not in Government possession and cannot be economically obtained. The subject item requires Government source approval prior to contract award, as the item is flight critical and/or the technical data available has not been determined adequate to support acquisition via full and open competition. Only the source(s) previously approv…

Excerpt as published. The complete description, attachments, and any amendments are on the official notice.