Standard Speciﬁcation for Steel Springs, Helical, Heat-Treated1
This standard is issued underneath the ﬁxed designation a one hundred twenty five; the wide variety without delay following the designation indicates the year of unique adoption or, within the case of revision, the yr of final revision. a range of in parentheses indicates the 12 months of last reapproval. a superscript epsilon (e) suggests an article trade since the final revision or reapproval.
this fashionable has been authorized for use with the aid of groups of the branch of defense.
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