|
|
|
National Stock Number:
3439-00-247-6959
Federal Supply Class:
3439
National Item Identification Number:
002476959
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-571 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
|
Techincal Specification:
| CHEMICAL COMPOSITION PERCENTAGE | LEAD 76.84 PCT,TIN 21.5 PCT,ANTIMONY 1.2 PCT,BISMOUTH 0.25 PCT,COPPER 0.08 PCT,OTHERS 0.08 PCT,ARSENIC 0.02 PCT,IRON 0.02 PCT,ALUMINUM 0.005 PCT,ZINC 0.005 | | CONTENT WITHIN EACH UNIT PACKAGE | 5 POUND | | DIAMETER | 0.125 INCHES NOMINAL | | PHYSICAL FORM | WIRE | | NONDEFINITIVE SPEC/STD DATA | SN20 COMPOSITION AND W FORM AND SFLUX TYPE | | WIRE CORE TYPE | SOLID |
|
|