This is a sole source solicitation for Moog Slip Ring Follow-On commercial products or services, with no small business set-aside. Contractors must be registered in the System for Award Management (SAM) database. A Cyber Maturity Model Certification (CMMC) Level 2 is anticipated for this requirement. Access to Controlled Unclassified Information (CUI) requires certification through the Defense Logistics Information Services (DLIS) and an approved DD 2345 via a single point of contact per CAGE code. Written responses must be submitted by the specified deadline to the points of contact listed.