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National Stock Number:
3439-00-188-6984
Federal Supply Class:
3439
National Item Identification Number:
001886984
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 49 TO 52; TIN 3.0 TO 4.0; LEAD 0.50 MAX; IRON 0.10 MAX; ZINC REMAINDER | | CONTENT WITHIN EACH UNIT PACKAGE | 1 LB | | DIAMETER | 0.250 INCHES NOMINAL | | FLUX FEATURE | NOT INCLUDED | | GRANULE SIZE | COARSE LONG | | LENGTH | 0.025 INCHES MINIMUM AND 1.000 INCHES MAXIMUM | | NONDEFINITIVE SPEC/STD DATA | B COMPOSITION | | PHYSICAL FORM | GRANULAR |
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