# AN/ALR-56 Radar Warning Receivers (RWR), Low Voltage Power Supplies (LVPS)

Canonical: https://abierto.us/opportunities/fd20602700052

- Solicitation number: FD20602700052
- Notice type: Sources sought
- Status: Open. Offers due September 25, 2026 at 5:00 PM EDT
- Department: Department of the Air Force
- Agency: Department of the Air Force
- Contracting office: FA8522 AFSC Pzabb (FA8522)
- NAICS: 811210 Electronic and Precision Equipment Repair and Maintenance
- Product or service code: 5865 Electronic Countermeasures, Counter-Countermeasures and Quick Reaction Capability Equipment
- Place of performance: Warner Robins, Georgia
- First posted: September 10, 2026
- Last posted: September 10, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/5c822c7e38d24d75a5d1e3375c4ed8f2/view

## Description

The Government is conducting market research to identify potential sources that possess the expertise, capabilities, and experience to meet qualification requirements to provide depot-level test and repair of the ALR-56M Power Supplies.  The National Stock Numbers (NSN) and Part Numbers (PN) are as follows:

Item                                                             NSN                                      PN

Power Supply, LOW VOLTAGE (PS1)        6130-01-381-3231EW           330454-104

Power Supply, LOW VOLTAGE (PS1)        6130-01-591-9810EW           330454-107

Power Supply, LOW VOLTAGE (PS2)        6130-01-408-3805EW            330454-106

Power Supply, LOW VOLTAGE (PS2)        6130-01-407-5312EW            330454-105

Power Supply, LOW VOLTAGE (PS3)        6130-01-362-0928EW            330454-103

Crane designed, tested, manufactured, and maintained custom power supply solutions including Low Voltage Power Supplies (LVPS’s), High Voltage Power Supplies (HVPS’s), and high-powered amplifiers for weapon systems aboard airborne platforms. Their power supplies are incorporated into critical Electronic Warfare (EW) systems, including the AN/ALQ-184, AN/ALR‑56C, and AN/ALQ‑131, demonstrating high quality and exceptional reliability to function effectively for the American and Allied Warfighter.  Crane has extensive experience and know-how providing power supplies for the ALR-56M requirements.

The service shall include providing obsolete parts resolution along with the necessary engineering to investigate Deficiency Reports and Material Improvement Projects (MIPs).

The ALR-56M Power Supplies must meet form, fit, function, and interface requirements as referenced in per 12P3-2ALR56M-24.  However, the Government does not own the data or the rights to the data needed to compete the repair of this part.  It has been determined to be uneconomical to reverse engineer the data, qualify a new source, or buy the data and/or data rights.  Crane is the only source of known repair for this system and has been since it was fielded.

## Attachments

- [FD20602700052 RFI.pdf](https://sam.gov/api/prod/opps/v3/opportunities/resources/files/cf5ed7e3edf044089e35b3b100b8b055/download)

## Publications

- September 10, 2026: Sources sought, due September 25, 2026 at 5:00 PM EDT. Notice 5c822c7e38d24d75a5d1e3375c4ed8f2. https://sam.gov/workspace/contract/opp/5c822c7e38d24d75a5d1e3375c4ed8f2/view

## Points of contact

- Kylie Ordoyne, kylie.ordoyne@us.af.mil
- Joshua Robinson, Joshua.Robinson.63@us.af.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/fd20602700052.