[GreenKeys] [External] Nye or other oil?

Richard Knoppow 1oldlens1 at ix.netcom.com
Fri Mar 13 22:15:50 EDT 2020


    Red and Tacky sounds like Mobil 1 general purpose synthetic 
grease. This is a medium heavy automotive wheel bearing grease. I 
also have some stuff from Shell Oil, have to look at the label. 
Its an aviation grease I discovered by looking up the specs for a 
grease recommended by Collins Radio in a military handbook for 
the R-388. These (this and Mobil 1) are supposedly very long lived.
     I have been researching lubricants for a long time and find 
it peculiarly difficult to get really authentic information on 
their various virtues and faults.

On 3/13/2020 10:39 AM, Duncan Brown wrote:
> Thanks for your report, Doug!
>
> I know that lubricants have been an on-going discussion of the 
> list, but what about Lucas "Red & Tacky" grease? How does that 
> stack up with KS7471 grease?
>
> Thanks,
>
> Duncan
> K2OEQ
>
> On 13-Mar-20 09:24, Jones, Douglas W wrote:
>> On Mar 12, 2020, at 4:26 PM, Jeff G wrote:
>>
>>> ... I'm looking for the recommended oil that people use for 
>>> teletypes, old or new(er).
>> I wrote up my notes on oil and grease here:
>> -- https://www.cs.uiowa.edu/~jones/pdp8/UI-8/ks7470oil.shtml
>>
>>         Doug Jones
>>         jones at cs.uiowa.edu
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-- 
Richard Knoppow
1oldlens1 at ix.netcom.com
WB6KBL



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