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National Stock Number:
3439-00-247-6921
Federal Supply Class:
3439
National Item Identification Number:
002476921
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 | | M33 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | | SN40BS | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | SN40BS | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | SN40PB60BS | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | QQS571 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| CHEMICAL COMPOSITION PERCENTAGE | LEAD 57.54; TIN 41.5; ANTIMONY 0.5; BISMUTH 0.25; COPPER 0.08; OTHERS 0.08; ARSENIC 0.02; IRON 0.02; ALUMINUM 0.005; ZINC 0.005 | | CONTENT WITHIN EACH UNIT PACKAGE | 1 POUND | | LENGTH | 13.500 INCHES NOMINAL | | PHYSICAL FORM | BAR | | NONDEFINITIVE SPEC/STD DATA | SN 40 COMPOSITION AND B FORM AND S TYPE | | THICKNESS | 0.375 INCHES NOMINAL | | WIDTH | 0.625 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
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