Purchasing Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts ASTM B644 and components pertaining to the civil aviation, defense, aerospace, industrial, and electronic markets. An NSN is a 13-digit numeric code that serves to identify 'standardized material items of supply' as they have been recognized by all NATO countries and the United States Department of Defense. As such, we have an inventory of more than two billion new and obsolete parts, among which is a vast and diverse array of ASTM B644 parts and much more. This includes items such as Copper Alloying Additive ASTM B644 from manufacturer American Society For Testing And and many more, all of which are available with short lead times and competitive prices. For NSN parts, you won’t find a more inclusive source than Purchasing Sphere.
Our website offers a number of parametric search capabilities, one of which allows you to search specifically for ASTM B644 parts. This means you can quickly sort through National Stock Numbers such as 9630014082001 and find parts from quality manufacturers like American Society For Testing And and many others. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to all inquiries in 15 minutes or less.
MRC | Criteria | Characteristic |
---|---|---|
BBRC | COMPOSITION AND PERCENTAGE | 48.75 MINIMUM BY VOLUME NICKEL |
BBRF | IMPURITIES LIMITATION IN PERCENT | SILICON 0.050 MAX AND IRON 1.20 MAX AND TIN 0.10 MAX AND CARBON O.050 MAX AND LEAD 0.050 MAX AND ZINC 0.100 MAX AND MANGANESE 0.700 MAX |
FEAT | SPECIAL FEATURES | 500 LB DRUM, 1/2 INCH AND SMALLER LUMP OR SHOT |
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