Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW
A futuristic NASA transport rover for a thrilling exploration of Mars. A motor-driven model with counter-steering front and rear wheels, equipped with an exploration mini-rover.<br><br>Each time there’s different challenge to encourage children to think and imaging possible solutions and assembly options while having fun.<br><br>A large construction laboratory for stimulating creativity and imagination. A play experience that requires concentration and accuracy from start to finish.<br><br>By assembling the various components, the child can test his ideas and concretely verify whether the resulting solutions are correct or can be improved.<br><br>In addition to the illustrated manual, there’s an app with 20 different models for the child to explore plus interactive 3D instructions explaining the various assembly phases in a simple and fun way.<br><br>The wide variety of components, precise interlocking and the adaptability of the pieces allow the child to build more than one model usin This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-477-3301, indicating validated use in U.S.