# Assessment of Residual Stress in Ultrasonically Welded Single Lap Shear Coupons as a function of material crystallinity

Notice 9c6bc8e8ee4c4757a3bd022c1d8434bd (solicitation 80NSSC27947110Q) from NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, NASA SHARED SERVICES CENTER, posted 2026-10-28, responses due 2026-10-30T21:00:00.000Z. Status: open.

| Field | Value |
| --- | --- |
| Notice ID | 9c6bc8e8ee4c4757a3bd022c1d8434bd |
| Solicitation number | 80NSSC27947110Q |
| Type | Special Notice |
| Agency | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION |
| Sub-tier | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION |
| Office | NASA SHARED SERVICES CENTER |
| Posted | 2026-10-28T14:06:07.000Z |
| Response deadline (UTC) | 2026-10-30T21:00:00.000Z |
| Set-aside | - |
| NAICS | 541715 |
| PSC | AJ12 |
| Place of performance | USA |
| Award | - |

## Description

SPECIAL NOTICE: VENDORS MUST REFERENCE THE NOTICE ID WHEN SUBMITTING A CAPABILITY STATEMENT. NASA/NSSC has a requirement for Assessment of Residual Stress in Ultrasonically Welded Single Lap Shear Coupons as a function of material crystallinity. NASA/NSSC intends to issue a sole source contract to RTX CORPORATION 411 Silver LN East Hartford, Connecticut 06118-1127 United States under the authority of FAR 12.102(a). It has been determined that RTX CORPORATION is the sole provider of Assessment of Residual Stress in Ultrasonically Welded Single Lap Shear Coupons as a function of material crystallinity. NASA/NSSC will be the procuring center for this effort. Performance will be located at NASA/ Glenn Research Center (GRC). The Government intends to acquire Commercial items or services using the provisions, clauses and procedures prescribed in FAR Part 12 for Commercial. The NAICS Code for this procurement is 541715. Interested organizations may submit their capabilities and qualifications to perform the effort in writing to the identified point of contact not later than 4:00 p.m. Central Standard Time on 10/30/2026. Such capabilities/qualifications will be evaluated solely for the purpose of determining whether or not to conduct this procurement on a competitive basis. A determination by the Government not to compete this proposed effort on a full and open competition basis, based upon responses to this notice, is solely within the discretion of the government. Oral communications are not acceptable in response to this notice. NOTE: Quotes received in response to this notice will NOT be considered and will not be evaluated by NASA’s Technical End User Team. We are currently only requesting Capability Statements. NAS FAR Supplement Clause 1852.215-84, Ombudsman, is applicable. The Center Ombudsman for this acquisition can be found at https://www.hq.nasa.gov/office/procurement/regs/Procurement-Ombuds-Comp-Advocate-Listing.pdf . Primary Point of Contact: Laura Quave Procurement Specialist II laura.a.quave@nasa.gov

## Sources

- View on SAM.gov: https://sam.gov/opp/9c6bc8e8ee4c4757a3bd022c1d8434bd/view
- Data as of 2026-11-14. Source: https://sam.gov/data-services/Contract%20Opportunities/datagov

## Cite this

"Assessment of Residual Stress in Ultrasonically Welded Single Lap Shear Coupons as a function of material crystallinity, SAM.gov contract opportunity 9c6bc8e8ee4c4757a3bd022c1d8434bd." samgovapi.io, https://samgovapi.io/opportunity/9c6bc8e8ee4c4757a3bd022c1d8434bd, data as of 2026-11-14. Primary record: https://sam.gov/opp/9c6bc8e8ee4c4757a3bd022c1d8434bd/view

## API and MCP

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