[GreenKeys] Newbie Questions concerning Teletype ASR / KSR Model 33 Typeset wheel

Joseph Corda jjcordajr at gmail.com
Sun Mar 15 20:55:06 EDT 2026


Greetings
I was wondering what the typewheel part number of the most widely used
standard ASCII typewheel for the ASR (and KSR) Model 33 is ?

I've been researching the part diagrams (and replacement parts lists) and
I'm having a tough time decoding the typewheel chart in Fig 29,30,31 in the
1184B bulletin pdf.

I looked at my existing typewheel (on both the ASR and KSR) but didn't see
a part number on the top.. so before I remove it I was also wondering if
anyone knows if the part number might be printed on the underside?

Thanks in advance
Joe
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