M8 LOCKNUT (THIN), HT640U

This part is NO LONGER AVAILABLE. You cannot purchase this part. Can I still get this?

Listed on the following equipment:
HealthTrainer - HT640u Rev A
HealthTrainer - HT840r.1
Ironman - 130E Elliptical Trainer
Ironman - 130U
Ironman - 350U
Ironman - R130

* Images may not be identical to part.