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National Stock Number: 3439-00-247-6972
Federal Supply Class: 3439
National Item Identification Number: 002476972
Description: SOLDER,LEAD ALLOY
Detail: A solder whose main ingredient is lead. It is supplied in form of wire, bar and strip.
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Manufacturer Information:
QQ-S-571 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | SN40BS 5LB | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
CHEMICAL COMPOSITION PERCENTAGE | LEAD 59.54 PCT,TIN 41.5 PCT,ANTIMONY 0.5 PCT,BISMUTH 0.25 PCT,COPPER 0.08 PCT,OTHER ELEMENTS 0.08 PCT,ARSENIC 0.02 PCT,IRON 0.02 PCT,ALUMINUM 0.005 PCT,ZINC 0.005 PCT | CONTENT WITHIN EACH UNIT PACKAGE | 5 POUND | PHYSICAL FORM | BAR |
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