# 110 GHz Cryogenic Coax Cables and Feedthroughs

Canonical: https://abierto.us/opportunities/nb6720302600372

- Solicitation number: NB6720302600372
- Notice type: Combined synopsis and solicitation (first published as sources sought)
- Status: Awarded to Quantum Coax LLC
- Department: Department of Commerce
- Agency: National Institute of Standards and Technology
- Contracting office: Department of Commerce NIST (1333ND)
- NAICS: 334516 Analytical Laboratory Instrument Manufacturing
- Product or service code: 6625 Electrical and Electronic Properties Measuring and Testing Instruments
- Set-aside: Total small business set-aside
- Place of performance: Boulder, Colorado
- County: Boulder County (FIPS 08013). https://abierto.us/counties/boulder-county-co-08013
- City: Boulder. https://abierto.us/cities/boulder-co-0807850
- First posted: March 4, 2026
- Last posted: April 1, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/8e311082f5a14cfd91c7553e1f1ab17a/view

## Description

*Please see the attachments to this Request for Quote. Attachment 1 - Request for Quote (Instructions and Evaluation Criteria) Attachment 2 - Specifications Attachment 3 - Provisions and Clauses Attachment 4 - Questions and Answers

## Award on USAspending

- Recipient: Quantum Coax LLC (UEI QJGGAMGYK3V1)
- Contract: 1333ND26PNB670111, purchase order
- Obligated: $48,302.06
- Competition: Competed Under SAP, 5 offers received
- Link: solicitation number NB6720302600372 equals the FPDS solicitation identifier; same awarding office 1333ND (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_1333ND26PNB670111_1341_-NONE-_-NONE-/


## Publications

- March 4, 2026: Sources sought, due March 11, 2026 at 4:00 PM EDT. Notice 1a5cf9e6f2b946349af02929847bc6e2. https://sam.gov/workspace/contract/opp/1a5cf9e6f2b946349af02929847bc6e2/view
- March 19, 2026: Combined synopsis and solicitation, due March 31, 2026 at 4:00 PM EDT. Notice 20dd9938ffaf4fdf946e8ab406e85701. https://sam.gov/workspace/contract/opp/20dd9938ffaf4fdf946e8ab406e85701/view
- March 31, 2026: Combined synopsis and solicitation, due April 2, 2026 at 4:00 PM EDT. Notice aaf68c308f5e4a11a764b08ea4a417a0. https://sam.gov/workspace/contract/opp/aaf68c308f5e4a11a764b08ea4a417a0/view
- April 1, 2026: Combined synopsis and solicitation, due April 6, 2026 at 4:00 PM EDT. Notice 8e311082f5a14cfd91c7553e1f1ab17a. https://sam.gov/workspace/contract/opp/8e311082f5a14cfd91c7553e1f1ab17a/view

## Points of contact

- Lia M Arthofer, lia.arthofer@nist.gov

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/nb6720302600372.