SSJ - Karon Liners_Redacted.pdf

This is a Single Source Justification form for applying Karon Liner coatings to aircraft parts, specifically the B1B M Side Brace Upper End Pin and B2M Tow Fitting. The contracting activity is OLH/PZIMB with a Purchase Request number Alexsys #12811 for B1 & B2 Karon Liners.

The justification establishes Kamatics Corporation as the sole authorized provider and installer of the proprietary Karon Liner coating, which must be applied according to military specifications MIL-B-81820 and MIL-B-81934. The document includes two specific repair authorizations (202 LG-202-2024-221583 and 202 LG-202-2024-222786) for applying the coating to the specified parts. The justification confirms that market research, including GSA searches, found no alternative sources, and notes that Kamatics will remain the sole authorized source until Work Instructions are modified to allow other contractors. The determination was made on February 13, 2025 by Contracting Officer Costadena Bournakis, GS-12.