Purchasing Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts 557A 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 557A parts and much more. This includes items such as Cone And Rollers Tapered Roller 557A from manufacturer Meritor Automotive Ltd 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 557A parts. This means you can quickly sort through National Stock Numbers such as 3110001981302 and find parts from quality manufacturers like Meritor Automotive Ltd 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.
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
3110-00-198-1302 Item Description: Cone And Rollers Tapered Roller | 3110 | 001981302 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | U | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
557a | 2 | 2 | 5 |
MRC | Criteria | Characteristic |
---|---|---|
ABXV | BORE DIAMETER | 2.3750 INCHES NOMINAL |
AGWW | CONE CORNER RADIUS | 0.3125 INCHES NOMINAL |
AGWX | CONE WIDTH | 1.44440 INCHES NOMINAL |
CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
MATT | MATERIAL | STEEL OVERALL |
STYL | STYLE DESIGNATOR | NORMAL ANGLE |
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