Material: steel; nickel plated; 6.130 in. Nom flange dia; 4.500 in. And 4.437 in. Nom body dia; 4.031 in. Nom i/d; 4 grooves 0.640 in. W by 0.250 in. Deep by 1.625 in. Lg spaced 90 degrees apart; 2 0.253 in. Diameter holes 180 degrees apart on 5.750 in. D b c; 10 0.281 in. Diameter holes irregularly spaced on 5.750 in. Diameter bolt hole circle
No other part numbers with same form, fit, and function found.
A metallic cast circular device, designed to transfer torque load directly into the housing, reliability of the brake and permitting unrestricted air circulation for maximum cooling. It also reduces brake fade and extends lining life for heavy duty air brake system. Excludes plate, backing, brake.
Classification: Brakes and servo-brakes and parts, of motor vehicles of headings 8701 to 8705
NSN 5945-01-367-6469
NSN 6610-00-278-7647
NSN 6130-01-443-4970
NSN 5915-01-147-4830
NSN 7035-01-294-2688
NSN 6650-01-641-4153
NSN 7035-00-368-8761
NSN 5935-01-116-4068
NSN 5985-01-581-1878
NSN 5950-00-836-1461
NSN 5935-00-139-3441
NSN 6645-01-206-4888