FED-STD-143 Revision A:1960
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
SPARK PLUG, HEAT RATING OF, METHOD OF CLASSIFYING
Available format(s)
PDF
Superseded date
04-04-2001
Publisher
Specifies the establishment of uniform heat rating descriptions for use in classifying spark plugs of the unshielded type.
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