Coated and Uncoated Glass Samples

The Naval Undersea Warfare Center (NUWC) Division Newport is seeking the procurement of coated and uncoated glass samples under solicitation number N6660426Q0138. This requirement is classified under NAICS code 327212, Other Pressed and Blown Glass and Glassware Manufacturing, and PSC 9340, GLASS FABRICATED MATERIALS. This opportunity is designated as an SBA Small Business Administration (SBA) set-aside. The glass samples are intended for use in laser systems, though they are not intra-cavity optics and are not subject to ITAR or EAR export controls.

The primary purpose of the acquisition is to obtain material for biofouling analysis, where samples will be characterized after exposure to biological growth. Specific technical requirements include the use of infrared grade FS 7980 glass. The manufacturing must meet precision tolerances for diameter (+0.000/-0.025 mm) and thickness (+/- 0.050 mm), along with commercial tolerances for chamfer (+0.000/-0.100 mm). No specific environmental or durability testing is required for the coatings, and there are no associated drawings or prints for these parts.

Interested parties must submit responses by the deadline of February 23, 2026. The solicitation process includes one attachment, RFQ N6660426Q0138.pdf, which was originally posted on February 13, 2026. Amendment 001, issued on February 19, 2026, provided formal responses to industry questions regarding technical specifications and application details. Elizabeth Peckham serves as the point of contact for this combined synopsis and solicitation.