Aluminum Off-Axis Parabola Mirrors for Lunar Lidar Prototype
Closed Solicitation Posted
- Solicitation number
- 80NSSC26931778Q
- Agency
-
Shared Services Center
National Aeronautics and Space Administration
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 333310 Commercial and Service Industry Machinery Manufacturing
- PSC
- 6640 Laboratory Equipment And Supplies
- Place of performance
- United States
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
NASA's Shared Services Center seeks quotations for aluminum off-axis parabola mirrors for a lunar lidar prototype, with quotes due May 19, 2026, at 1:00 p.m. CT and questions due May 14, 2026, at 12:00 p.m. CT. This is a small business set-aside under a Brand Name or Equal To requirement.
The procurement calls for six mirrors across three types: Transmitter Mirror 3 (two units, 66 mm diameter aluminum RSA-6061, 64 mm clear aperture, 313.851 ± 0.1 mm concave radius of curvature); Transmitter Mirror 4 (two units, 25.4 mm diameter, 23 mm clear aperture, 104.617 ± 0.1 mm concave radius of curvature); and Transmitter Mirror Collimator (two units, 25.4 mm diameter, 23 mm clear aperture, 121.618 ± 0.1 mm concave radius of curvature). All mirrors require enhanced gold coating with dielectric coating across 1520–1580 nm wavelength (minimum 95% reflectance), RMS surface figure irregularity less than 55 nm on primary surfaces, 40 Å surface roughness on primary surfaces and 75 Å on secondary surfaces, 0.25–0.5 mm 45-degree chamfers, and specified scratch/dig tolerances (40/20 primary, 60/40 secondary). Place of performance is NASA GSFC, Code 698, Greenbelt, Maryland, with a 20-week period of performance from award. NAICS code is 333310. Evaluation criteria is lowest price technically acceptable, with quotes valid for 30 days. Quotations must include Net 30 payment terms, FOB Destination, CAGE Code, UEI#, ARO delivery time and lead time, and applicable shipping costs. Offerors must be registered at SAM.gov. Questions and answers were posted May 18, 2026, providing clarification on surface specifications and coating requirements.
Notice text
2 versions
Update #2 · Latest ·
Modified on 05/18/2026 to add Vendor Question and Customer Response in attachments.
See attachments for complete details for the RFQ and Statement of work.
All correspondence should reference Notice ID 80NSSC26931778Q in the subject line.
This a Brand Name or Equal To requirement for Aluminum Off-Axis Parabola Mirrors for Lunar Lidar Prototype.
This procurement is set aside for small business.
Update #1 ·
See attachments for complete details for the RFQ and Statement of work.
All correspondence should reference Notice ID 80NSSC26931778Q in the subject line.
This a Brand Name or Equal To requirement for Aluminum Off-Axis Parabola Mirrors for Lunar Lidar Prototype.
This procurement is set aside for small business.
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