Redacted_ATT3_Redacted.pdf

This document is a Justification for Other Than Full and Open Competition (JOFOC) for replacement parts for Submarine Sail Safety Stanchions. GK Mechanical Systems is identified as the sole source vendor for these specialized parts, with a need date of 14 August 2026. The procurement is for parts used during Submarine Surface Operations, and GK Mechanical Systems is noted as the Original Equipment Manufacturer with proprietary drawings. The document indicates these specific parts are not available in the Navy Stock system and can only be sourced from this single vendor. The justification was approved by a One Level Above Contracting Officer on 12/4/25, with a digital signature, and follows Federal Acquisition Regulation (FAR) guidelines for sole source procurement under $250,000.