This is a sole-source Navy procurement for one unit of a specific multimeter (NSN 6625-015654819), with Thales Defense & Security Inc. identified as the original equipment manufacturer and only approved source. The government does not own the data or rights needed for additional sourcing, so other firms must submit a Source Approval Request (SAR), though the procurement will not be delayed for SAR approval. All responsible sources may submit a capability statement, proposal, or quotation for consideration. The procurement will be conducted under FAR Part 13 using electronic procedures and is not a small business set-aside. Delivery is FOB origin, with no other performance location or budget amount specified.