"This specification covers established metric manufacturing tolerances applicable to bars and rods of copper and copper alloys ordered to metric dimensions. These tolerances apply to all conditions@ unless otherwise noted. The term ""exclusive"" is used to apply only to the higher figure of a specified range. If the tolerance is expressed as a percentage of a specified dimension@ the tolerance so calculated shall be rounded to the nearest 0.02 mm to obtain the permissible tolerance. AMS 2221 is the inch/pound version of this MAM. "
SAE MAM2221D-2008 history
2008SAE MAM2221D-2008 Tolerances@ Metric Copper and Copper Alloy Bars and Rods
2003SAE MAM2221C-2003 Tolerances@ Metric Copper and Copper Alloy Bars and Rods
1999SAE MAM2221B-1999 Tolerances, Metric Copper and Copper Alloy Bars and Rods
1994SAE MAM2221B-1994 Tolerances, Metric, Copper and Copper Alloy Bars and Rods
1988SAE MAM2221A-1988 TOLERANCES, METRIC Copper and Copper Alloy Bars and Rods
1982SAE MAM2221-1982 TOLERANCES, METRIC Copper and Copper Alloy Bars and Rods