Momentary Contact Block-illuminated 1 NC + 1 NO with 6mm push with BA9s socket. Suitable lamp type FZR9.....

screw connection. 
This is a single piece unit.

Contact factory for stock/lead-time. You will receive an email order confirmation with delivery info.  To verify immediate availability before ordering, please call 562-498-7331 or email sales_info@controlswitches.com