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National Stock Number:
3439-00-172-7781
Federal Supply Class:
3439
National Item Identification Number:
001727781
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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Manufacturer Information:
| QQS571 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| CHEMICAL COMPOSITION PERCENTAGE | TIN 62.5 TO 63.5; ANTINONY 0.20 TO 0.50; BISMUTH 0.25 MAX; COPPER 0.08MAX; OTHERS 0.08 MAX; ARSENIC 0.03 MAX; IRON 0.02 MAX; ALUMINUM 0.005 MAX; ZINC 0.005 MAX; LEAD REMAINDER | | CONTENT WITHIN EACH UNIT PACKAGE | 1 LB | | DIAMETER | 0.015 INCHES NOMINAL | | NONDEFINITIVE SPEC/STD DATA | SN63WS TYPE | | PHYSICAL FORM | WIRE | | WIRE CORE TYPE | SOLID |
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