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

Opportunity timeline

In plain English
The Air Force is researching qualified companies that can provide depot-level testing and repair of five ALR-56M low-voltage power supplies. Work includes resolving obsolete parts and providing engineering support for deficiency reports and material improvement projects. The government says it does not own the technical data or data rights needed for competition and identifies Crane as the only known repair source.
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…
Time remaining
Closes Sep 25, 2026





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Ref No.
BS-657A1C