AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
Part Number 41B12 described as Sprocket Wheel with NSN 3020-01-139-4979 with FSC 3020 Gear Pulley Sprocket and Transmission Chain by Manufacture Martin Sprocket And Gear Inc is available in stock. We provide comprehensive database of aerospace and aviation components, sub-assemblies, and completed assemblies allows us to respond to your RFQ within 15 minutes.
Simplified Purchasing is owned and operated by ASAP Semiconductor, an industry-leading AS9120B, ISO 9001:2015, and FAA AC 0056B certified distributor of Martin Sprocket And Gear Inc aerospace and aviation parts like 41B12. We are a service-oriented company that provides quality NSN components with an emphasis on United States export law through our delivery centers at 2 strategic locations, California and Nevada.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-01-139-4979 Item Description: Sprocket Wheel | 3020 | 011394979 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 41b12 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.875 INCHES NOMINAL |
| ADGE | BORE LENGTH | 0.875 INCHES NOMINAL |
| AQPL | FACE WIDTH | 0.227 INCHES NOMINAL |
| ASBP | BORE TYPE | STRAIGHT |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYFJ | ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| BYFN | TEETH QUANTITY PER ROW | 12 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYFW | HUB EXTERNAL KEYWAY | NOT INCLUDED |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 1.562 INCHES NOMINAL AA END |
| MATL | MATERIAL | STEEL |
| ABHE | OUTSIDE DIAMETER | 2.170 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.500 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 1.9450 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFP | ASA STANDARD CHAIN NUMBER | 41 |
| BYFS | BORE BEARING | NOT INCLUDED |
| BYGF | TOOTH PITCH | 0.500 INCHES NOMINAL |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.648 INCHES NOMINAL AA END |
| STYL | III STYLE DESIGNATOR | PLAIN |
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