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

[Joseph Corda]

Thanks that is exactly what I was looking for!
Joe

On Sun, Mar 15, 2026 at 22:02 Michael Katzmann <vk2bea at gmail.com> wrote:

> The typewheel code is displayed on the wheel (see photo).
> I seem to have several, although the MA and NU wheels look the same. I
> didn't look at the one that is actually in the 33 but from the character
> set I'd say it was the MA (general computer use).
>
> Michael
>
> [image: 33.typewheels.jpg]
>
> The note on Figure 31 says that "MA" is the standard wheel.
>
>
> On Sun, Mar 15, 2026 at 8:56 PM Joseph Corda via GreenKeys <
> greenkeys at mailman.qth.net> wrote:
>
>> 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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>
> --
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