# DIBBS #SPE4A7-26-T-799H

DLA Aviation solicitation for 1,792 source-controlled nozzle seal rings

**Posted:** September 29, 2026
**Respond By:** October 06, 2026
**Identifier:** SPE4A7-26-T-799H
**NAICS:** 336412, 339991

DLA Aviation is seeking 1,792 source-controlled nozzle seal rings for a critical application.
- Government buyer: Defense Logistics Agency (DLA), DLA Aviation, ASC Supplier Operations AE and AF Division; the RFQ identifies Johanna Cruz Cruz.
- Product: 1,792 each of RING, SEAL, NOZZLE, NSN 5365-01-123-2257.
- OEMs and approved sources: **EATON CORPORATION** and **GENERAL ELECTRIC COMPANY**. Part number 4058T39P01 is listed for both; Eaton is also listed with part number 6153 in the initial release summary.
- The item is source-controlled and designated for a critical application. Manufacture and testing must follow cited limited-rights technical data, which the Government cannot provide; suppliers need access to the data or traceability to an approved source.
- The technical data is export-controlled. Access and approved Joint Certification Program (JCP) certification are required for award.
- The solicitation is set aside for small businesses. Delivery is required 316 days after award.

### Description

RING, SEAL, NOZZLE (QTY: 1792, NSN: 5365-01-123-2257, Purchase Request: 7015956446)
  Approved Sources:
  - CAGE: 15284, Part No: 4058T39P01, Company: EATON CORPORATION
  - CAGE: 15284, Part No: 6153, Company: EATON CORPORATION
  - CAGE: 99207, Part No: 4058T39P01, Company: GENERAL ELECTRIC COMPANY
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A726T799H)