Spring that sits between the pop or jet bumper base and the underside of the pop bumper skirt (or 'wafer') on almost all pinball machine brands.
Reference:
- Gottlieb A-10430
- 10430
- Williams 10A-7
- Williams 10-7
- SP-200-177
- SP-248
- 266-5048-00
- 266-5018-00
- B-695-7
- B-695-1
- JJP 13-007003-00
0.02
oz