# SPE4A526R0251, 1680-01-728-9813, Duct Assembly, Air C

Canonical: https://abierto.us/opportunities/spe4a526r0251

- Solicitation number: SPE4A526R0251
- Notice type: Presolicitation (first published as sources sought)
- Status: Closed. Deadline was July 22, 2026 at 3:00 PM EDT
- Department: Department of Defense
- Agency: Defense Logistics Agency
- Contracting office: DLA Aviation (SPE4A5)
- NAICS: 333414 Heating Equipment (except Warm Air Furnaces) Manufacturing
- Product or service code: 1680 Miscellaneous Aircraft Accessories and Components
- Place of performance: Richmond, Virginia
- First posted: June 25, 2026
- Last posted: July 8, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/72c32174317140b68573a3016f782092/view

## Description

Solicitation Number SPE4A525R0251 This notice is being amended to add the following:

This has been identified as an Federal Aviation Administration (FAA) item being used on commercial certified aviation aircraft. Material is to be new and unused. Surplus is not accepted. Requested delivery of 496 days ARO. Solicitation will result in a Firm Fixed Price Contract IAW FAR Part 15. The final contract award decision may be based upon a combination of price, past performance, and other evaluation factors as described in the solicitation.

The solicitation date is anticipated to be on or about July 22, 2026. A copy of the solicitation will be available via the DIBBS Website https://www.dibbs.bsm.dla.mil/ on the issue date cited in the RFP. From the DIBBS Homepage, select "Requests for Proposal (RFP) / Invitation for Bid (IFB)" from the menu under the tab "Solicitations." Then search for and choose the RFP you wish to download. RFPs are in portable document format (PDF).

To download and view these documents you will need the latest version of Adobe Acrobat Reader. This software is available free at: http://www.adobe.com. A paper copy of this solicitation will not be available to requestors.

**NSN:** 1660017289813. Duct Assembly, Air C. Terms are FOB Destination, Inspection and Acceptance at Destination. QCC of FAJ. This is not a Critical Safety Item (CSI). This NSN is not commercial. and will utilize solicitation and award procedures IAW FAR 15. This will be solicited as unrestricted.

## Publications

- June 25, 2026: Sources sought, due July 10, 2026 at 3:00 PM EDT. Notice 964c4b61275a47dd99669205ade75dd2. https://sam.gov/workspace/contract/opp/964c4b61275a47dd99669205ade75dd2/view
- July 7, 2026: Presolicitation, due July 22, 2026 at 3:00 PM EDT. Notice b20a88e0aedf44f8b7c69c6ddc58a152. https://sam.gov/workspace/contract/opp/b20a88e0aedf44f8b7c69c6ddc58a152/view
- July 8, 2026: Presolicitation, due July 22, 2026 at 3:00 PM EDT. Notice 72c32174317140b68573a3016f782092. https://sam.gov/workspace/contract/opp/72c32174317140b68573a3016f782092/view

## Points of contact

- Glenda Stitts, Glenda.Stitts@dla.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/spe4a526r0251.