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National Stock Number:
3439-00-247-6968
Federal Supply Class:
3439
National Item Identification Number:
002476968
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:
| ASTM B32 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | QQ-S-571 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | SN20BS 1LB | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | SN20BS 1LB | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | SN20PB79SB01BS 1LB | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| CHEMICAL COMPOSITION PERCENTAGE | LEAD 76.84; TIN 21.5; COPPER 0.08; OTHERS 0.08; ARSENIC 0.02; IRON 0.02; ALUMINUM 0.005; ZINC 0.005 | | CONTENT WITHIN EACH UNIT PACKAGE | 1 LB | | LENGTH | 13.500 INCHES NOMINAL | | NONDEFINITIVE SPEC/STD DATA | SN20 COMPOSITION AND B FORM AND S TYPE | | PHYSICAL FORM | BAR | | WIDTH | 0.625 INCHES NOMINAL | | WIRE CORE TYPE | SOLID | | THICKNESS | 0.375 INCHES NOMINAL |
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