3439-00-247-6970 SOLDER,LEAD ALLOY Index 9390-00-247-6974 NONMETALLIC CHANNEL

National Stock Number:
3439-00-247-6972

Federal Supply Class:
3439

National Item Identification Number:
002476972

Description:
SOLDER,LEAD ALLOY

Detail:
A solder whose main ingredient is lead. It is supplied in form of wire, bar and strip.


Manufacturer Information:
QQ-S-57181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
SN40BS 5LB81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
CHEMICAL COMPOSITION PERCENTAGELEAD 59.54 PCT,TIN 41.5 PCT,ANTIMONY 0.5 PCT,BISMUTH 0.25 PCT,COPPER 0.08 PCT,OTHER ELEMENTS 0.08 PCT,ARSENIC 0.02 PCT,IRON 0.02 PCT,ALUMINUM 0.005 PCT,ZINC 0.005 PCT
CONTENT WITHIN EACH UNIT PACKAGE5 POUND
PHYSICAL FORMBAR


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