# SECO IT

Canonical: https://abierto.us/opportunities/n4571a26r0016

- Solicitation number: N4571A-26-R-0016
- Notice type: Solicitation
- Status: Open. Offers due September 28, 2026 at 11:00 AM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: Commander Navy Installations CMD (N4571A)
- NAICS: 54199 All Other Professional, Scientific, and Technical Services
- Product or service code: 1130 Conversion Kits, Nuclear Ordnance
- Place of performance: Millington, Tennessee
- County: Shelby County (FIPS 47157). https://abierto.us/counties/shelby-county-tn-47157
- City: Millington. https://abierto.us/cities/millington-tn-4749060
- First posted: July 29, 2026
- Last posted: September 11, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/c41c17788c754f34b719346f1adf09f6/view

## Description

Pleae see attached soliciation for all details.

7/31 Amendment 0001 released.

8/19 Proposal due date has been extended to 14 September. Amendment 0002 will be released and will contain answers to questions submitted during the Q&A phase.

8/25 Amendment 0002 released. The new due date is set for 14 September 2026 10:00am CT. More information can be found on the attachment. More answers to unanswered questions to follow on amendment 0003.

8/28 Clarifying Questions posted

## Attachments

- [N4571A-26-R-0016.pdf](https://sam.gov/api/prod/opps/v3/opportunities/resources/files/6be9d6de158f4b32a1aab45f668635ce/download)

## Publications

- July 29, 2026: Solicitation, due August 31, 2026 at 6:00 PM EDT. Notice 279adc339de24f5fadf8bcfc0bc936f7. https://sam.gov/workspace/contract/opp/279adc339de24f5fadf8bcfc0bc936f7/view
- July 31, 2026: Solicitation, due August 31, 2026 at 6:00 PM EDT. Notice e27c166523c641f5ba434bc542d4f3b2. https://sam.gov/workspace/contract/opp/e27c166523c641f5ba434bc542d4f3b2/view
- August 6, 2026: Solicitation, due August 31, 2026 at 6:00 PM EDT. Notice 41a2082a393a40d9a88f052b5f144365. https://sam.gov/workspace/contract/opp/41a2082a393a40d9a88f052b5f144365/view
- August 19, 2026: Solicitation, due August 31, 2026 at 6:00 PM EDT. Notice 9cda8647e646421191f92e1e59bb35f8. https://sam.gov/workspace/contract/opp/9cda8647e646421191f92e1e59bb35f8/view
- August 25, 2026: Solicitation, due September 14, 2026 at 11:00 AM EDT. Notice 40dae90513714cdebd2bf9270616e7ac. https://sam.gov/workspace/contract/opp/40dae90513714cdebd2bf9270616e7ac/view
- August 28, 2026: Solicitation, due September 14, 2026 at 11:00 AM EDT. Notice dde1c6cb0b9f4b748d4540c82da1d953. https://sam.gov/workspace/contract/opp/dde1c6cb0b9f4b748d4540c82da1d953/view
- September 11, 2026: Solicitation, due September 28, 2026 at 11:00 AM EDT. Notice c41c17788c754f34b719346f1adf09f6. https://sam.gov/workspace/contract/opp/c41c17788c754f34b719346f1adf09f6/view

## Points of contact

- Jasmyn Payne, jasmyn.m.payne.naf@us.navy.mil, 9018746931

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n4571a26r0016.