NAVSUP Weapon Systems Support Philadelphia intends to sole-source the repair of one ESM Receiver Processor (NSN: 7R9999999999999, Part Number: IN263A995-0291). The government lacks data or rights to purchase this part from other sources, and the approved source is the only firm currently eligible for award. Any unapproved firm must submit a Source Approval Request (SAR), but the procurement will not be delayed for SAR approval. The anticipated award date is August 2026, and the location for performance of services is not specified. No budget amount is mentioned in the description.