Medium Voltage Accessory Supply, Inc.

Medium Voltage Accessory Supply, Inc. supplies electrical termination kits, splice kits, fiber cables, and medium voltage rubber goods to the Department of the Navy and the Department of Energy as a subcontractor, with 50% of its recent federal footprint split between prime awards and subcontract work. The vendor is a for-profit Subchapter S corporation with no apparent SBA set-aside designations (8(a), HUBZone, SDVOSB, or WOSB certifications do not appear in the source).

Medium Voltage Accessory Supply operates almost entirely as a subcontractor to Nova Group, Inc., providing electrical termination and splice kits to support infrastructure upgrades at Naval facilities including DD4 and Pier 3 in Bremerton. The vendor's concrete capability set spans power and communication line construction materials (three awards under NAICS 221122), specialty electrical components manufacturing (switchgear, transformers, and current-carrying wiring devices), and related equipment supply — work grounded in subcontracts for electrical upgrades and modifications to Navy installations and a power transmission work for the Department of Energy's Western Area Power Administration.

Customer concentration is narrow and Navy-heavy. The Department of the Navy Naval Facilities Engineering Command accounts for three of six named awards, while the Department of Energy Western Area Power Administration holds two awards with $20 thousand combined potential value. The vendor has placed one task order under the Waterfront Multiple Award Construction Contract. Activity is sparse and episodic: one award in 2009, one in 2011, one in 2012, three clustered in 2022, and one in 2024 — a pattern suggesting vendor engagement tied to specific facility projects rather than sustained, growing work. Combined potential value across eight awards totals $89 thousand, but obligated dollars ($252 thousand) exceed potential value by 284%, indicating that actual spending has outpaced initial estimates on these low-value electrical supply subcontracts.

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