NSF Product and Service Listings

These NSF Official Listings are current as of Sunday, September 22, 2019 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

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NSF Automotive Coefficient of Friction Registration


Manufacturer Name Unique Identification Code Friction Coefficient Code Expiration Date
Ask Technica Corporation ASK CL06 FF 10/18/2021
Ask Technica Corporation ASK SF11 GG 10/11/2021
Ask Technica Corporation ASK SF12 GG 10/11/2021
Ask Technica Corporation ASK SF14 FF 10/11/2021
Ask Technica Corporation ASK SF15 FF 10/11/2021
Ask Technica Corporation ASK SF22 EE 10/17/2021
Ask Technica Corporation ASK SF23 FF 10/16/2021
Ask Technica Corporation ASK SF24 FF 10/16/2021
Ask Technica Corporation ASK SF3 FF 10/15/2021
Ask Technica Corporation ASK SF6 FF 08/30/2020
Ask Technica Corporation ASK UP-W FF 10/15/2021


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