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Part Number 41B12 Details:
Part number 41B12 traces back to Martin Sprocket And Gear Inc (CAGE Code 05506), having been classified under NSN 3020011394979 and item name Sprocket Wheel. With its NSN, this part number belongs to FSG 30 Mechanical Power Transmission Equipment and FSC 3020 Gears Pulleys Sprockets and Transmission Chain. Additional listing data derived from the NSN includes the NIIN 011394979, the INC 04456, and NCB code 01 (USA).
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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 |
|---|---|---|
| MATL | MATERIAL | STEEL |
| BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| BYFL | TEETH ROW QUANTITY | 1 |
| STYL | STYLE DESIGNATOR | PLAIN |
| BYFN | TEETH QUANTITY PER ROW | 12 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYGF | TOOTH PITCH | 0.500 INCHES NOMINAL |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 1.562 INCHES NOMINAL AA END |
| ASBP | BORE TYPE | STRAIGHT |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| ABXV | BORE DIAMETER | 0.500 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 1.9450 INCHES NOMINAL |
| ADGE | BORE LENGTH | 0.875 INCHES NOMINAL |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| ABHE | OUTSIDE DIAMETER | 2.170 INCHES NOMINAL |
| AQPL | FACE WIDTH | 0.227 INCHES NOMINAL |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYFJ | ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| BYFP | ASA STANDARD CHAIN NUMBER | 41 |
| BYFS | BORE BEARING | NOT INCLUDED |
| BYFW | HUB EXTERNAL KEYWAY | NOT INCLUDED |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.648 INCHES NOMINAL AA END |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| ARJD | DESIGN FORM | PLAIN |
| ABHP | OVERALL LENGTH | 0.875 INCHES NOMINAL |
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