This opportunity is for the acquisition of 6 units of a specific Power Supply (NSN 7H-6120-014853310), with delivery required to DLA Distribution in New Cumberland, PA and DLA Distribution in Tracy, CA. The government does not own the technical data for this part and has deemed it uneconomical to purchase or reverse engineer, making this a Level 1 item restricted to approved sources only. Offerors must have an inspection system conforming to MIL-I-45208A, certified by a joint DCMA/NAVSUP WSS survey team. The government intends to solicit and negotiate with only one source under FAR 6.302-1, but all responsible parties may submit capability statements or proposals within 45 days of this notice. No specific budget amount is provided in the description.