Purchasing Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts 139-18B 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 139-18B parts and much more. This includes items such as Gear Spur 139-18B from manufacturer Ellison Bronze Inc 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 139-18B parts. This means you can quickly sort through National Stock Numbers such as 3020010251016 and find parts from quality manufacturers like Ellison Bronze Inc 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 |
---|---|---|---|---|---|---|
3020-01-025-1016 Item Description: Gear Spur | 3020 | 010251016 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
139-18b | 2 | 2 | 5 |
MRC | Criteria | Characteristic |
---|---|---|
AAQL | BODY STYLE | PLAIN, SOLID |
AGJS | PITCH DIAMETER | 1.3125 INCHES NOMINAL |
AJLA | TEETH QUANTITY | 12 |
ANTP | BORE STYLE | PLAIN BOTH ENDS |
CWCD | NOMINAL OUTSIDE DIAMETER | 1.450 INCHES |
CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
CWRM | FACE NOMINAL WIDTH | 0.281 INCHES |
CWRS | BORE NOMINAL DIAMETER | 0.445 INCHES BOTH ENDS |
MATT | III MATERIAL | COPPER ALLOY OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B147-52 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
STYL | STYLE DESIGNATOR | HUBLESS |
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