# DIBBS #SPE4A7-26-T-783E

Procurement of Boeing Aircraft Exhaust Duct (NSN 2840-01-455-3677)

**Posted:** September 23, 2026
**Respond By:** September 30, 2026
**Identifier:** SPE4A7-26-T-783E
**NAICS:** 336413

This opportunity is for the procurement of a critical aircraft exhaust duct for gas turbine engines, requested by the Defense Logistics Agency (DLA) Aviation.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation
  - ASC Supplier Operations AE and AF Division
  - Contact: Jahaida Hall Hudson
- OEMs and Vendors:
  - THE BOEING COMPANY (approved source and manufacturer)
- Products Requested:
  - DUCT, EXHAUST, AIRCRAFT GAS TURBINE ENGINE
    - National Stock Number (NSN): 2840-01-455-3677
    - Boeing Part Number: 74A543027-1007
    - Quantity: 1 unit
- Unique or Notable Requirements:
  - Item is a critical application part
  - Specific packaging and marking requirements
  - Compliance with DFARS and FAR clauses, including Buy American Act and cybersecurity
  - Delivery required within 171 days from award
  - Need ship date and original required delivery date specified
- No other OEMs or vendors are referenced in the solicitation.

### Description

DUCT, EXHAUST, AIRCRAFT (QTY: 1, NSN: 2840-01-455-3677, Purchase Request: 7018459004)
  Approved Sources:
  - CAGE: 76301, Part No: 74A543027-1007, Company: THE BOEING COMPANY
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A726T783E)