# Coated and Uncoated Glass Samples

Canonical: https://abierto.us/opportunities/n6660426q0138

- Solicitation number: N6660426Q0138
- Notice type: Combined synopsis and solicitation
- Status: Closed. Deadline was February 23, 2026 at 2:00 PM EST
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: NUWC Div Newport (N66604)
- NAICS: 327212 Other Pressed and Blown Glass and Glassware Manufacturing
- Product or service code: 9340 Glass Fabricated Materials
- Set-aside: Total small business set-aside
- First posted: February 13, 2026
- Last posted: February 19, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/6eae5db258b64c3fa27409a1e73cd740/view

## Description

Amendment 001 2/19/2026 The purpose of this amendment is to post industry questions and answers. All terms and conditions remain unchanged.

**Question:** Is this a defense article subject to ITAR control?

**Answer:**

**No. Question:** Is this item under Export Control regulated by the EAR? (e.g. Dual-use products, aerospace & propulsion applications)

**Answer:**

**No. Question:** Will the part be used with a laser or in a laser system?

**Answer:** Yes.

**Question:** If yes, is this an intra-cavity optic?

**Answer:**

**No. Question:** Will this be exported and, if so, where?

**Answer:**

**No. Question:** Is there a specific application you are planning to use these parts?

**Answer:** These samples will undergo biofouling and will then be analysed to characterize the nature of the biofouling.

**Question:** Do you have any drawings/prints? If so, can you please provide them?

**Answer:** There are no drawings/prints.

**Question:** Can you specify exactly what tolerances you’re looking for when you say “precision” and “commercial”?Answer:

**Diameter:** Precision = +0.000/-0.025 mm Thickness: Precision = +/- 0.050 mm Chamfer: Commercial = +0.000/-0.100 mm Question: Are there any durability/environmental tests that these coatings will need to go through?

**Answer:**

**No. Question:** Is the infrared grade requested FS 7980 or 7979 as there is substantial price difference between the two ?

**Answer:** 7980 is required. Please see attached RFQ for details about this opportunity.

## Publications

- February 13, 2026: Combined synopsis and solicitation, due February 19, 2026 at 2:00 PM EST. Notice 35052341d126408cb86bb24f3c6dd2a9. https://sam.gov/workspace/contract/opp/35052341d126408cb86bb24f3c6dd2a9/view
- February 19, 2026: Combined synopsis and solicitation, due February 23, 2026 at 2:00 PM EST. Notice 6eae5db258b64c3fa27409a1e73cd740. https://sam.gov/workspace/contract/opp/6eae5db258b64c3fa27409a1e73cd740/view

## Points of contact

- Elizabeth Peckham, elizabeth.a.peckham2.civ@us.navy.mil, 4018328962

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n6660426q0138.