ITEM NO 0002 BRAND NAME.pdf

This document is a Memorandum to the File justifying the use of a single source procurement for a specific electrical distribution block/plug box for the Pearl Harbor Naval Shipyard. Duraline (a division of JB Nottingham & Co.) is the sole manufacturer of the 4B15-T electrical distribution block/plug box (Part Number M127802-012B-050-BLK), which is specifically used in C990/X99 production operations. The plug box is a unique item in the shop's inventory and is the only type compatible with available power distribution equipment/power sources.

The required delivery date is 9/30/2025, and the document is certified by Anthony I. Acosta, Production Shop Planner at Pearl Harbor Naval Shipyard & IMF, C990/Shop 99. The procurement is being conducted under the simplified acquisition threshold, with Duraline identified as the only known manufacturer capable of meeting the specific technical requirements for this specialized electrical component.