This a retail package of Centuri Engineering metal igniter wires and plastic discs from 1968. A single wire is inserted into the aft end of a flying rocket motor and held in place by a disc and tape. Additional wires run between it and the launch control mechanism. An electrical charge is sent through the wires to ignite the motor's non-explosive propellant. G. Harry Stine, a pioneer in the field of flying rocket models, donated this artifact to NASM in 1973.
This object is not on display at the National Air and Space Museum. It is either on loan or in storage.