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National Stock Number:
3439-00-243-1891
Federal Supply Class:
3439
National Item Identification Number:
002431891
Description:
SOLDER,LEAD-TIN ALLOY
Detail:
A SOLDER WHOSE MAIN INGREDIENTS ARE LEAD AND TIN IN NOMINALLY EQUAL PROPORTIONS. IT IS SUPPLIED IN FORM OF WIRE, BAR AND STRIP.
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Techincal Specification:
| CHEMICAL COMPOSITION PERCENTAGE | TIN 49.5 TO 51.5; ANTIMONY 0.5 MAX; BISMUTH 0.5; COPPER 0.08 MAX; OTHER ELEMENTS 0.005; LEAD REMAINDER | | PHYSICAL FORM | WIRE | | WIRE CORE TYPE | ROSIN | | DIAMETER | 0.125 INCHES NOMINAL | | CONTENT WITHIN EACH UNIT PACKAGE | 1 LB | | NONDEFINITIVE SPEC/STD DATA | SN 50 COMPOSITION |
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