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National Stock Number:
3439-00-273-3729
Federal Supply Class:
3439
National Item Identification Number:
002733729
Description:
BRAZING ALLOY,COPPER
Detail:
A BRAZING ALLOY WHOSE MAIN INGREDIENT IS COPPER. IT IS SUPPLIED IN THE FORM OF WIRE, BAR, STRIP, OR GRAINS (GRANULAR). EXCLUDES BRAZING ALLOY, SILVER.
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Techincal Specification:
| CHEMICAL COMPOSITION PERCENTAGE | COPPER 52; ZINC 47.4; LEAD 0.5; IRON 0.1 | | FLUX FEATURE | NOT INCLUDED | | GRANULE SIZE | COARSE LONG | | LENGTH | 0.250 INCHES MINIMUM AND 1.000 INCHES MAXIMUM | | NONDEFINITIVE SPEC/STD DATA | 2 CLASS AND A COMPOSITION | | PHYSICAL FORM | GRANULAR | | WIDTH | 0.250 INCHES NOMINAL | | THICKNESS | 0.063 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
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