Steel, dae 1050, hardness rockwell c 30-40 per mil-h-6875, 2.750 in.Od, 1.250 in. Min, 1.255 in. Max id, 0.044 in. Min, 0.047 in. Max thk, w/internal spline, 21 teeth, 1.3125 in. Pitch dia, 1.425 to 1.436 in.Major dia, 63 microinch finish on tooth flanks, 8 microinch finish on flats
A flat circular metallic item, a component of a disk type brake used primarily for frictional purposes.
Classification: Undercarriages and parts thereof, for use in military aircraft
NSN 5915-01-627-7642
NSN 6645-00-102-0015
NSN 5920-00-486-8822
NSN 6110-01-219-7041
NSN 5945-01-020-6263
NSN 5935-01-537-7341
NSN 6105-00-287-0989
NSN 5985-01-109-9119
NSN 5895-01-393-5224
NSN 5975-01-301-8613
NSN 5999-01-120-7412
NSN 5985-01-187-2012