741 OpAmp µA741AHMB Gold Lead Litton Mil Contract Part 2pcs Lit PN 8386111-0016 741 OpAmp IC. Litton Military Contract Part. NOTE: label on back is my inventory tabel EP PN 8457. EP PN 8457. Gold Lead Operational Amplifier. Quantity: 2 in individual plastic carriers. byJuly 4, 2026