NSX-T V6-3.0L DOHC (VTEC) (1998)
Standard: 23.0 mm (0.91 inch) max.
Service Limit: 21.0 mm (0.83 inch)
Brake Disc Parallelism:
The difference between any thickness measurements should not be more than 0.015 mm (0.0006 inch).
4. If the disc is beyond the limits for parallelism, refinish it.
Max. Refinishing Limit: 26.0 mm (1.02 inch)