National Item Identification Number
00-188-6984
001886984
3439-00-188-6984
3439001886984
National Stock Number
Item Name
BRAZING ALLOY,COPPER
Federal Supply Class
3439
Description
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.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
Required Categories
CHEMICAL COMPOSITION PERCENTAGE
PHYSICAL FORM
GRANULE SIZE
FLUX FEATURE
DIAM
Required Description
COPPER 49 TO 52
TIN 3.0 TO 4.0
LEAD 0.50 MAX
IRON 0.10 MAX
ZINC REMAINDER
G