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Proposal Request for B-52H AN/ALQ-172 Electronic Countermeasure System Repairs

Department of Defense (DoD) > U.S. Air Force > AIR FORCE MATERIEL COMMANDSol: FA8522-26-R-0003
est. $175K – $34M

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The response deadline has passed. Review the details for future reference or to track similar opportunities.

Quick Brief

The Department of Defense is procuring repair services for the B-52H AN/ALQ-172 Electronic Countermeasures (ECM) System. The contract will focus on the repair of specific components that are unique to military applications and cannot be sourced commercially. L3Harris Corporation is the intended awardee due to their status as the Original Equipment Manufacturer (OEM).

Generated 61d ago

Scope & Requirements

The work involves the repair of components of the AN/ALQ-172 ECM System, including various electronic and electrical components that are critical for the operability of the B-52H aircraft.

Contract Details

Estimated Value
est. $175K – $34M
Similar contracts award $13K$59K (median $24K, 20,373 awards)Above typical range
Incumbent Contractor
L3Harris Corporation
NAICS Codes

Agency & Contact

Contracting Organization

Agency
DEPT OF DEFENSE
Sub-Agency
DEPT OF THE AIR FORCE
Office
AIR FORCE MATERIEL COMMAND

Point of Contact

John A. Smith
Contracting Officer
(202) 555-0100

Key Dates

Published2mo ago
Apr 1, 2026
Last Updated2mo ago
Apr 1, 2026
Became Solicitation2mo ago
Apr 1, 2026
Tracked
Response Due2mo ago
Apr 16, 2026

Description

The /PZABB intends to award this

requirements contract as a follow-on sole source for the OEM awarded a non-commercial contract FA8522-21-D-0002 for the accurate repair services for the B-52H AN/ALQ-172 Electronic Countermeasures (ECM) System, testing, tear down, evaluation, engineering, production, and technical data to keep the aircraft operable to perform their mission. The scope of this requirement includes the repair of components of the AN/ALQ-172 ECM System which are comprised of Radio Frequency (RF), digital, and mixed signal Shop Replaceable Units (SRUs) that shall meet the system/subsystem specifications, Prime Item Functional Specification, Critical Item Developmental Specification, Block Cycle 8 Operational Flight Program (OFP)

Requirements Specification, component design and testing specification, B-52H interface control documents and

requirements specifications owned by either the Government or the OEMs. The ALQ-172

requirements are military unique and cannot be acquired in the commercial marketplace. The list below details the NSNs requiring repair

pricing within this solicitiation: NSN: 5998-01-424-3963EW Backplane Assy for Legacy LRU-10 BEQ per Ordering Period: 10 NSN: 5998-01-424-7126EW Backplane Assy for Legacy BEQ per Ordering Period: LRU-1 12 NSN: 5998-01-450-6531EW Backplane Assy for Legacy BEQ per Ordering Period: LRU-4 6 NSN: 5865-01-198-5144EW Transmitter for Legacy LRU-2 BEQ per Ordering Period: 2 NSN: 5895-01-485-6252EW Control Indicator (Legacy LRU-21) BEQ per Ordering Period: 25 NSN: 6625-01-574-3519EW Spectrum Analyzer for ALM-289 (EMTS) BEQ per Ordering Period: 1 NSN: 6625-01-476-1411EW Oscilloscope for ALM-289 (EMTS) BEQ per Ordering Period: 3 NSN: 5995-01-508-4208EW Cable Assy, CDU 1553/VIDEO STUB for ALM-289 (EMTS) BEQ per Ordering Period: 1 NSN: 5998-01-197-5794EW CCA for Legacy LRU-1, LRU-10 BEQ per Ordering Period: 2 NSN: 5895-01-557-7498EW Core Memory Unit for Legacy LRU-10 BEQ per Ordering Period: 1 NSN: 5998-01-255-5500EW CCA for Legacy LRU-10 BEQ per Ordering Period: 1 NSN: 6625-01-576-6001EW Waveform Generator BEQ per Ordering Period: 4 NSN: 5998-01-591-3035EW CCA Module, VXI Driver for ALM-289 (EMTS) BEQ per Ordering Period: 5 NSN: 5998-01-598-5471EW LXI VXI Card for ALM-289 (EMTS) BEQ per Ordering Period: 5 NSN: 6625-01-508-8808EW Signal Generator BEQ per Ordering Period: 4 NSN: 5895-01-573-4492EW High Density Multiplexer Module for ALM-289 (EMTS) BEQ per Ordering Period: 1 NSN: 5998-01-499-7569EW CCA for Legacy LRU-1 BEQ per Ordering Period: 1 NSN: 5865-01-718-3672EW Redesign LRU-4 BEQ per Ordering Period: 6 NSN: 5865-01-668-8772EW Redesign LRU-10 BEQ per Ordering Period: 6 NSN: 5865-01-669-5621EW Redesign LRU-12 BEQ per Ordering Period: 2 This effort is intended to awarded to L3Harris in accordance with FAR 6.103-1 - Only one responsible source and no other supplies or services will satisfy agency

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