That is not the sears part number. Drain it and wash it out with mineral spirits and drain again. Reinstall two days later or go to a lawnmower shop or auto parts store and find one to replace it.
Don’t know
The Fram Filters cross reference guide does not list B&S 690964.
briggs and stratton oil filter part no.696854 replaces 795890.
For a Briggs & Stratton Intek engine "PH8170"
According to lawnmowerpartstore.com Briggs and Stratton air filter 499486 / 499486S / 695667 / 698754are the same filter.
The Briggs and Stratton 492932 filter it cross over to a Z87A RYCO filter
492932s
ph4967
Ph8170
John Deere MIA11787
The Fram oil filter cross reference for Briggs Stratton oil filter 78-23545-0111 is motorcraft fl-400 can buy at Walmart.
It is the same as the Briggs & Stratton 492932 and the Fram PH8170.