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e-CFR Data is current as of November 19, 2009
Title 49: Transportation PART 231—RAILROAD SAFETY APPLIANCE STANDARDS Browse Previous | Browse Next § 231.20 Variation in size permitted. To provide for the usual inaccuracies of manufacturing and for wear, where sizes of metal are specified, a total variation of 5 percent below size given is permitted.
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To provide for the usual inaccuracies of manufacturing and for wear, where sizes of metal are specified, a total variation of 5 percent below size given is permitted.
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