two (2) hemi-ellipsoidalmirrors

NASA GRC is seeking a firm-fixed-price contract for two hemi-ellipsoidal mirrors manufactured via electroforming with a nickel substrate. The mirrors must adhere to strict geometric specifications, including a semi-major axis of 6.000 inches, a semi-minor axis of 5.916 inches, an ellipse eccentricity of 0.1667, and a 2-inch separation of the foci. Technical requirements include a thickness between 0.040 and 0.050 inches, a 1.5-inch diameter thru hole aligned 15 degrees from one focal point, and a surface finish of 10nm or better with a scratch-dig quality of 80-50 or better. Reflective coating standards are specified across three spectral ranges: greater than 85% for 400 to 700 nm, greater than 70% for 700 to 2,000 nm, and greater than 97% for 2 to 12 micrometers. The mandrel used for electroforming must be delivered with the mirrors. This procurement is a small business set-aside under NAICS code 334516, with award based on the lowest price technically acceptable (LPTA) criteria. The estimated period of performance is three to four months after receiving the order, with delivery set as FOB Destination to the NASA Glenn Research Center in Cleveland, Ohio. Interested offerors must be registered in the System for Award Management and submit full quotes by November 19, 2026, to Lindsey McLellan. Partial quotes will not be accepted, and all submitted offers must include all specifications from the statement of work and provide two points of contact.