An anti-spin or stop mechanism for a railway car door includes a rotatable ratchet wheel having radially outward extending teeth on the outer circumferential surface, and first and second pawls mounted in side-by-side relation on a common pivot pin for engaging the ratchet wheel teeth. A pair of diametrically opposed rods are at least partially embedded in the polyethylene jacket and are made from continuous-filament glass fibers that are embedded in epoxy. A network transfer module receives a request from the sending call center and directs the sending call center to connect the call to a specific address in a receiving call center. The travel path between the open position and the closed position may be as short as from the width of line-retaining slot including its access opening, to about two times that width. During the commutation period of the coil, that is, during shorting of the coil by the brush, the amount of magnetic flux passing through the coil is changed by the extension of the magnet.