O-Ring size 4.470mm x 8mm x 1.780mm. EPDM material. NOTE: The cross section of these O-rings is not round, see the picture. Made in Germany by Simrit. This is a package of 5000 O-rings.
These are part of a large lot buyout of parts and we know nothing about them or what they would be used for.
Some of the information and numbers on the package:
Article OR SF BB 4,47 1.78 78 EPDM 118639 Art.No. (30s) 00462664 .
Amazing how something can be manufactured and packaged with no part number that comes up in a search. Hmmm ... .
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