This procurement is for two units of a specific welding machine (NSN 3431002181526), with delivery required within 5 days after order placement. The delivery location is the Supervisor of Shipbuilding, Conversion, and Repair. The only approved source for this item is 85105 S4500101. No budget amount or performance location beyond the delivery address is specified. Interested parties must submit quotes electronically, as hard copies and specifications are unavailable.