The government intends to award a sole-source repair contract to Woodward HRT Inc for 82 hydraulic drive units (NSN 7RH 1650 014525179 V2, part number 41010820-105) used on the MV-22 aircraft. This is not a competitive solicitation, but interested parties may submit proposals within 5 days of the synopsis publication for consideration. The performance location is not specified, and no budget amount is provided. Any firm not already an approved source must submit a Source Approval Request (SAR), though the procurement will not be delayed for SAR approval. The NAICS code is 336413, and this is not a small business set-aside.