Mfg Part Number: 41B12
NSN : 3020-01-139-4979
NIIN : 011394979
CAGE Code : 05506
Manufacturer: Martin Sprocket And Gear Inc
Item Name : Sprocket Wheel
Here at Internet For Aviation, we have 41B12 Sprocket Wheel from Martin Sprocket And Gear Inc, as well as a variety of other parts from reliable manufacturers. As the only independent distributor with a No China Sourcing policy, we go to great lengths to ensure that we source responsibly when it comes to certified standard items. If you’re in need of a specific 41B12 to aid you in your aircraft repair capabilities, simply search by NSN part number, NSN or Cage Code on our parts directory. Submit an instant RFQ and a representative will get back to you in as little as 15 minutes.
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We pride ourselves in our abilities to deliver quality superior grade aviation parts in a timely schedule. Thanks to the various supply chain locations that we have across the United States. We can execute fast shipping times that outpace our competitors. Unlike other competitors, we can promise same day shipping and delivery right to the very place you need. We’re leaders in our industry thanks to our parts streamlining process which includes quick stock and acquisition of the certified product and fast shipping. For whatever needs you have, be they Sprocket Wheel and 41B12 parts, we can procure and deliver in a schedule that fits with you! Contact us today for an immediate quote!
| 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 |
|---|---|---|
| MATT | MATERIAL | STEEL |
| ABHE | OUTSIDE DIAMETER | 2.170 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.875 INCHES NOMINAL |
| ADGE | BORE LENGTH | 0.875 INCHES NOMINAL |
| AQPL | FACE WIDTH | 0.227 INCHES NOMINAL |
| 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 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYFW | HUB EXTERNAL KEYWAY | NOT INCLUDED |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.648 INCHES NOMINAL AA END |
| MATL | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | PLAIN |
| BYFN | TEETH QUANTITY PER ROW | 12 |
| BYGF | TOOTH PITCH | 0.500 INCHES NOMINAL |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 1.562 INCHES NOMINAL AA END |
| ASBP | BORE TYPE | STRAIGHT |
| ABXV | BORE DIAMETER | 0.500 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 1.9450 INCHES NOMINAL |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYFJ | ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| BYFS | BORE BEARING | NOT INCLUDED |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| ARJD | DESIGN FORM | PLAIN |
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