# DIBBS #SPE4A7-27-T-3448

DLA solicitation for four Boeing aircraft control tube assemblies

**Posted:** November 09, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE4A7-27-T-3448
**NAICS:** 336413

DLA Weapons Support is seeking four Boeing aircraft control tube assemblies for a critical aviation application.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, ASC Supplier Operations AE and AF Division; contact listed as Tasia Carney.
- **OEM and source:** The Boeing Company, CAGE 81205; Boeing part number **251T4390-1**.
- Product: **4** CONTROL TUBE ASSEMBLY, AIRCRAFT units, NSN **1680-01-655-4524**. The technical data package is identified as Revision A, Generation 1.
- Requirement: This is a critical application item and requires FAA airworthiness approval.
- Delivery is required 168 days after order.

### Description

CONTROL TUBE ASSEMBLY, (QTY: 4, NSN: 1680-01-655-4524, Purchase Request: 7019027470)
  Approved Sources:
  - CAGE: 81205, Part No: 251T4390-1, Company: THE BOEING COMPANY
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A727T3448)