|
|
|
National Stock Number:
9650-01-298-7017
Federal Supply Class:
9650
National Item Identification Number:
012987017
Description:
INGOT,ALUMINUM ALLOY
Detail:
AN ITEM WHICH CONTAINS METALS, OTHER THAN ALUMINUM, SHALL CONSTITUTE OVER 2.0 PERCENT AND UP TO A MAXIMUM OF 50.0 PERCENT OF THE TOTAL METALLIC CONTENT.
|
Manufacturer Information:
| QQ-A-371 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
|
Techincal Specification:
| COMPOSITION AND PERCENTAGE | 87.85 MINIMUM BY VOLUME ALUMINUM AND 7.00 MINIMUM BY VOLUME ZINC AND 8.00 MAXIMUM BY VOLUME ZINC | | IMPURITIES LIMITATION IN PERCENT | COPPER 0.40 MIN,1.00 MAX; IRON 0.80 MAX; MANGANESE 0.60 MAX; MAGNESIUM 0.25 MIN,0.50 MAX; CHROMIUM 0.35 MAX; SILICON 0.25 MAX; TITANIUM 0.25 MAX; NICKEL 0.15 MAX; TOTAL OTHER ELEMENTS 0.25 MAX | | NONDEFINITIVE SPEC/STD DATA | 713.1 ALLOY | | SPECIFICATION/STANDARD DATA | 81348-QQ-A-371 GOVERNMENT SPECIFICATION | | SUPPLEMENTARY FEATURES | NAVY SHIPS PARTS CONTROL CENTER QUALITY ASSURANCE CLAUSES EX-5 APPLY |
|
|