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. Purchasing Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts and components pertaining to the civil aviation, defense, aerospace, industrial, and electronic markets. As such, we have an inventory of more than two billion new and obsolete parts, among which is a vast and diverse array of NSN parts and much more. This includes items such as Screw Close Toleran ST3M454-4LD20 from manufacturer Boeing Company 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 NSN parts. This means you can quickly sort through National Stock Numbers such as 5305005501573 and find parts from quality manufacturers like Boeing Company 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.
|AASA||THREAD LENGTH||0.469 INCHES NOMINAL|
|AASB||FASTENER LENGTH||1.719 INCHES NOMINAL|
|AASK||HEAD STYLE||FLAT COUNTERSUNK|
|AASL||HEAD DIAMETER||0.497 INCHES MINIMUM AND 0.507 INCHES MAXIMUM|
|AAUR||GRIP DIAMETER||0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM|
|AAWB||SHANK UNTHREADED HOLE DIAMETER||0.076 INCHES MINIMUM FIRST HOLE AND 0.081 INCHES MAXIMUM FIRST HOLE|
|ABQZ||INTERNAL DRIVE STYLE||HIGH-TORQUE|
|AHYM||NOMINAL THREAD DIAMETER||0.250 INCHES|
|ANEE||GRIP LENGTH||1.250 INCHES NOMINAL|
|CMLP||THREAD QUANTITY PER INCH||28|
|CRSQ||COUNTERSINK ANGLE||100.0 DEGREES NOMINAL|
|CRZS||DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER||1.583 INCHES MINIMUM FIRST HOLE AND 1.623 INCHES MAXIMUM FIRST HOLE|
|MATT||MATERIAL||STEEL CORROSION RESISTING OVERALL|
|SFTT||SURFACE TREATMENT||PASSIVATE OVERALL|
|THSD||THREAD SERIES DESIGNATOR||UNJF|
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