This is a remake of the original frame, pivot, and springs for a single two-way joystick as used in early Williams cocktail and may be adapted for early upright video games.
Games that used this include:
Defender cocktail (upright used a different assembly - 20-9254)
Parts included in this kit are 1-7064 (Jyostick bracket), 2 x 1-7066 (Spring, Tension), 3-7621 (washer, floating), 2-4028 (shaft holder), 20-8716-40 (roll pin, 5-32 x 1/2"), 2 X 6-32 machine screws and nuts for holding the assembly together, plastic washer, and E-clip for holding shaft.
This does NOT include the shaft and knob!