"MOUNTING SLOT WIDTH: 0.255 IN. MIN AND 0.265 IN. MAX; BORE LENGTH: 1.438 IN. NOMINAL; FORK WIDTH: 3.990 IN. MIN AND 4.000 IN. MAX; MATERIAL HARDNESS RATING: 23.0 MINIMUM AND 30.0 MAXIMUM ROCKWELL C HARDNESS; SECURING HOLE SIZE: 7/16-14UNF-3B, RH THREAD; FORK SURFACE AND LOCATION: 125 MICROINCH RMS ON PADS; FSC APPLICATION: CLUTCH RELEASE VEHICLE"
MATT
MATERIAL
STEEL
MATT
III MATERIAL
STEEL
MDCL
MATERIAL DOCUMENT AND CLASSIFICATION
"MIL-S-13048, FS1045-CANCELLED MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-S-13048, FS1050-CANCELLED MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-S-13048, FS1141-CANCELLED MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-S-13048, FS1151-CANCELLED MIL SPEC SINGLE MATERIAL RESPONSE"