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Quality guaranteed We sell only warrantied and traceable partsPurchasing Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts 4X640 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 4X640 parts and much more. This includes items such as Stud Plain 4X640 from manufacturer Available Truck Co 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 4X640 parts. This means you can quickly sort through National Stock Numbers such as 5307002062528 and find parts from quality manufacturers like Available Truck Co 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 |
|---|---|---|
| AAJD | THREAD CLASS | 3A NUT THREAD |
| AAJE | THREAD PITCH DIAMETERS | +0.6880 TO 0.6910 INCHES STUD THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| AASA | THREAD LENGTH | 1.234 INCHES MAXIMUM NUT THREAD |
| AASA | THREAD LENGTH | 1.250 INCHES MAXIMUM STUD THREAD |
| ABHP | OVERALL LENGTH | 4.250 INCHES MINIMUM AND 4.281 INCHES MAXIMUM |
| ADDU | DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.125 INCHES NOMINAL FIRST HOLE |
| ADDV | III COTTER PIN HOLE DIAMETER | 0.125 INCHES NOMINAL FIRST HOLE |
| CMLP | THREAD QUANTITY PER INCH | 10 STUD THREAD |
| CMLP | THREAD QUANTITY PER INCH | 16 NUT THREAD |
| CQFM | HARDNESS RATING | 27.6 ROCKWELL C MINIMUM AND 34.3 ROCKWELL C MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES STUD THREAD |
| MATT | MATERIAL | STEEL COMP 3135 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE |
| THSD | THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNS STUD THREAD |
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We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
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