# Solicitation: N6660426R3107 Code 45 Structural Modeling, Acoustics, Shock, and Hydrodynamics (SMASH) services

Canonical: https://abierto.us/opportunities/n6660426r3107

- Solicitation number: N6660426R3107
- Notice type: Solicitation (first published as presolicitation)
- Status: Open. Offers due October 7, 2026 at 2:00 PM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: NUWC Div Newport (N66604)
- NAICS: 541330 Engineering Services
- Product or service code: AC33 National Defense R&D Services; Defense-Related Activities; Experimental Development
- First posted: July 31, 2026
- Last posted: September 8, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/4e22033862294f9b9a20959bb0b9fef8/view

## Description

Solicitation: N6660426R3107 Code 45 Structural Modeling, Acoustics, Shock, and Hydrodynamics (SMASH) services

## Attachments

- [4da5e25b0784408b8dd289fcbb1670c6](https://dodprocurementtoolbox.com/)

## Publications

- July 31, 2026: Presolicitation. Notice 5b3ce2152d734e39a51069550054824e. https://sam.gov/workspace/contract/opp/5b3ce2152d734e39a51069550054824e/view
- September 8, 2026: Solicitation, due October 7, 2026 at 2:00 PM EDT. Notice 4e22033862294f9b9a20959bb0b9fef8. https://sam.gov/workspace/contract/opp/4e22033862294f9b9a20959bb0b9fef8/view

## Points of contact

- Chelsea Isherwood, chelsea.a.isherwood.civ@us.navy.mil
- Renee Thiboutot, renee.m.thiboutot.civ@us.navy.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n6660426r3107.