The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking a contractor for the repair and modification of a circuit breaker, identified by NSN 7H-5925-015324554. The procurement involves a quantity of one unit, with delivery required to DLA Distribution in New Cumberland, PA. This circuit breaker is critical for military applications, and the government has determined that it is uneconomical to acquire the data or rights necessary for alternative sourcing, thus limiting the procurement to a single source. Interested parties should contact Dianne Wydra at (215) 697-6681 or via email at Dianne.L.WYDRA.CIV@US.NAVY.MIL for further details, and they must respond within 45 days of the notice to be considered for this total small business set-aside opportunity.