This procurement seeks non-commercial electrical connectors in support of the MK-99 Fire Control Systems Radar, with quantities specified for several connector types. The government intends to award on a sole source basis to Armel Electronics, LLC, located in Fairfield, New Jersey, as the only qualified source for these items. Qualifying an alternative source would cost over $750,000 and take 120 weeks, making duplication not cost-effective for the government's schedule. Responsible parties may submit a capability statement for the agency's consideration. Contractors must be registered in SAM and the Joint Certification Program to access controlled attachments.