Correct bulb for air grabber and defroster switch dash lights 71 B Body?

[mbc0724]

Looking for the correct light bulb that goes with the air grabber and defrost switches under the dash Roadrunner or Charger (1971-1972). Hard to make out the number of the bulb; maybe 1842?

Here are a couple of photos, and thanks!

 

[Nacho-RT74]

 

[Nacho-RT74]

https://promo2.classicindustries.com/hubfs/Imported_Blog_Media/1970-76_B_Body_Bulb_Guide1-1.png

 

[MWbirdLOVER70]

Looks like the one in the factory 78 eight track radios

 

[mbc0724]

Looks like the one in the factory 78 eight track radios

Thanks--don't see these bulbs on the chart but will keep looking.

 

[Nacho-RT74]

Listed as SWITCH LIGHTING

 

[mbc0724]

https://promo2.classicindustries.com/hubfs/Imported_Blog_Media/1970-76_B_Body_Bulb_Guide1-1.png

Thank you