20-8712-31 Retaining ring

Fastener · Retaining ring

Part numbers

• 20-8712-31 (Bally)

PinTech part F00246

Used in

• Black Rose (Bally 1992): Cannon catapult
• Fish Tales (Williams 1992): Catapult, item 18
• Champion Pub (Bally 1998): Auto-launch
• Medieval Madness (Remake LE) (Chicago Gaming 2015): Catapult
• Star Trek: The Next Generation (Williams 1993): Shooter lane catapult (plunger)
• Taxi (Williams 1988): Catapult assembly C-11641-1, item 18