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National Stock Number:
3439-01-129-2944
Federal Supply Class:
3439
National Item Identification Number:
011292944
Description:
SOLDER,TIN ALLOY
Detail:
A SOLDER WHOSE MAIN INGREDIENT IS TIN. IT IS SUPPLIED IN FORM OF WIRE, BAR, STRIP, OR GRAINS (GRANULAR).
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Manufacturer Information:
| QQ-S-571 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | SN50WRMAP3032 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| CHEMICAL COMPOSITION PERCENTAGE | TIN 49.5 TO 51.5; ANTIMONY 0.20 T0 0.50; BISMUTH 0.25; COPPER 0.08; IRON 0.02; ZINC 0.005; ALUMINUM 0.005; ARSENIC 0.025; OTHERS 0.08; LEAD 49.835 | | CONTENT WITHIN EACH UNIT PACKAGE | 1 LB | | DIAMETER | 0.032 INCHES NOMINAL | | PHYSICAL FORM | WIRE | | WIRE CORE TYPE | ROSIN |
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