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National Stock Number:
3439-00-247-6959
Federal Supply Class:
3439
National Item Identification Number:
002476959
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 |
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Techincal Specification:
| CHEMICAL COMPOSITION PERCENTAGE | LEAD 76.84 PCT,TIN 21.5 PCT,ANTIMONY 1.2 PCT,BISMOUTH 0.25 PCT,COPPER 0.08 PCT,OTHERS 0.08 PCT,ARSENIC 0.02 PCT,IRON 0.02 PCT,ALUMINUM 0.005 PCT,ZINC 0.005LEAD 76.84 PCT,TIN 21.5 PCT,ANTIMONY 1.2 PCT,BISMOUTH 0.25 PCT,COPPER 0.08 PCT,OTHERS 0.08 PCT,ARSENIC 0.02 PCT,IRON 0.02 PCT,ALUMINUM 0.005 PCT,ZINC 0.005 | | CONTENT WITHIN EACH UNIT PACKAGE | 5 POUND5 POUND | | DIAMETER | 0.125 INCHES NOMINAL0.125 INCHES NOMINAL | | NONDEFINITIVE SPEC/STD DATA | SN20 COMPOSITION AND SN20 COMPOSITION AND W FORM AND W FORM AND SFLUX TYPESFLUX TYPE | | PHYSICAL FORM | WIREWIRE | | WIRE CORE TYPE | SOLIDSOLID |
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