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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 B5149A 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 B5149A parts and much more. This includes items such as Gear Spur B5149A from manufacturer Twin Disc Incorporated 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 B5149A parts. This means you can quickly sort through National Stock Numbers such as 3020000057501 and find parts from quality manufacturers like Twin Disc Incorporated 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 |
|---|---|---|---|---|---|---|
| 3020-00-005-7501 Item Description: Gear Spur | 3020 | 000057501 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| B5149a | C | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED , OFFSET , SOLID |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 5.1875 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 41 |
| ANTP | BORE STYLE | W/COUNTERBORE COUNTERBORE , FIRST END |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 3 PLAIN TRANSVERSELY THROUGH HUB , FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 5.375 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.625 INCHES FIRST END |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.4375 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 1.875 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 1.375 INCHES BOTH ENDS |
| CWTB | COUNTERBORE NOMINAL DEPTH | 2.500 INCHES COUNTERBORE , FIRST END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 4.1875 INCHES COUNTERBORE , FIRST END |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.375 INCHES TRANSVERSELY THROUGH HUB , FIRST END |
| FEAT | SPECIAL FEATURES | 68 INVOLUTE SPLINES ON HUB ,4.3125 IN. MINOR DIA ,4.500 IN. MAJOR DIA ,1.875 IN. EFFECTIVE LENGTH |
| MATT | III MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB , ONE RECESSED HUB |
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