N 50' NACC Box Hamm's #31217 Plastic Model (ATH3859)

50-foot NACC boxcar in Hamm’s livery — a detailed plastic model designed for model railroaders to add authentic, mid-20th-century freight power to a layout. Based on a 1960s North American Car Corporation design, this replica offers three road numbers for fleet variety and features such as etched metal stirrup steps and a realistically molded underframe to enhance realism on any layout.

It’s fitted with Pullman Standard or Superior plug doors and offers roof options in Pullman Standard or Stanray (Superior) to match the prototype, plus N-scale 70-ton trucks and machined 33-inch metal wheels. Body-mounted McHenry scale knuckle couplers provide dependable operation, and the model is weighted for smooth running with a minimum curve radius of 9¾ inches. In keeping with era realism, NACC boxcars from the period were widely rostered by various railroads and often wore complex paint schemes, making this model a versatile choice for authentic, era-specific scenes.