Amazon.com: 14 AWG 12 Feet AC Power Cord Pigtail 3-Wire Stripped End Heavy Duty 14 Gauge 3 Prong Open End SJT Power Supply AC Plug NEMA 5-15P, Replacement AC Wall Cable 15A,
Three-pin Plug - Excel@Physics
Fundamentals of Electricity
2 Pc 3-Prong Replacement Male Electrical Plug Heavy Duty Extension Cord Grounded - Walmart.com
Cable Matters 3-Pack 15A 125V 3 Prong Replacement Plug, UL Listed (2 Pole 3 Wire NEMA 5-15P Straight Blade Electrical Plug) in Brown - Walmart.com
3-Wire Cords on Modern 4-Wire Appliances | JADE Learning
Snap-action 3-Wire Block Connector (12-28 AWG) - Pack of 3 : ID 866 : $2.95 : Adafruit Industries, Unique & fun DIY electronics and kits