Flipper End Of Stroke (EOS) switch.
Used in Bally/Midway linear flipper assemblies:
A360-00267-0000
AE94-00060-0000
ASE-1587-111
ASE-1587-112
ASE-982-1295
Reference:
Bally ASW-A20-34
Bally ASE-982-1295 Break switch
Midway A365-00045-0000
Midway A365-00386-0200 flipper single switch assembly
Midway A365-00315-0400 flipper single switch assembly
Midway AE94-00060-0000 complete flipper assembly
Bally A360-00267-0000 complete flipper assembly
ASE-1587-111 flipper assembly right side
ASE-1587-112 flipper assembly left side