4210-00-471-5787 PANEL,REAR Index 5930-00-471-5791 SWITCH,ROTARY

National Stock Number:
3439-00-471-5789

Federal Supply Class:
3439

National Item Identification Number:
004715789

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.


Manufacturer Information:
ASTM B3281346AMERICAN SOCIETY FOR TESTING AND MATERIALS
QQ-S-57181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
SN50WRP3 0.031 1LB81346AMERICAN SOCIETY FOR TESTING AND MATERIALS
SN50WRP3 0.031 1LB81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
SN50PB50WRP3 0.031 1LB81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
CHEMICAL COMPOSITION PERCENTAGETIN 51.5; LEAD 47.535; ANTIMONY 0.5; BISMUTH 0.25; COPPER 0.08; OTHERS 0.08; ARSENIC 0.025; IRON 0.02; ALUMINUM 0.005; ZINC 0.005
CONTENT WITHIN EACH UNIT PACKAGE1 LB
DIAMETER0.031 INCHES NOMINAL
PHYSICAL FORMWIRE
WIRE CORE TYPEROSIN


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