Mfg Part Number: 53X-02-221
Alternate P/N: 53X02221
NSN : 3020-01-357-7173
NIIN : 013577173
CAGE Code : 0B5H6
Manufacturer: Niantic Tool Inc
Item Name : Sprocket Wheel
Here at Internet For Aviation, we have 53X-02-221 Sprocket Wheel from Niantic Tool 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 53X-02-221 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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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-01-357-7173 Item Description: Sprocket Wheel | 3020 | 013577173 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 53X-02-221 | 5 | 1 | C | A |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 3.626 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 3.380 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 2.502 INCHES NOMINAL |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.478 INCHES NOMINAL |
| AGGP | DRILLED HOLE DIAMETER | 0.250 INCHES NOMINAL AND 0.344 INCHES NOMINAL |
| AKYN | FURNISHED ITEMS AND QUANTITY | TWO BUSHINGS |
| AQPL | FACE WIDTH | 2.440 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| AXHQ | GROOVE QUANTITY | 1 |
| BFYT | HOLE LOCATION | ON SPROCKET FACE |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| BSNP | SECURING METHOD | DRILLED HOLE |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | POSITIVE DRIVE BELT |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYFS | BORE BEARING | NOT INCLUDED |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 4.250 INCHES NOMINAL AA END |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.940 INCHES NOMINAL AA END |
| NMBR | QUANTITY | 1 |
| STYL | STYLE DESIGNATOR | PLAIN |
| AAWZ | COUNTERBORE DEPTH | 0.810 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 6.559 INCHES NOMINAL |
| ABRR | KEYWAY WIDTH | 0.502 INCHES NOMINAL |
| ADGE | BORE LENGTH | 1.810 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 6.667 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 8 |
| AQWM | GUIDE | NOT INCLUDED |
| ASBP | BORE TYPE | STRAIGHT |
| AXND | COUNTERBORE FEATURE | INCLUDED |
| BDYS | COUNTERBORE LOCATION | BB END |
| BSGG | KEYING FACILITY | INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BYFF | SECURING LOCATION | BOTH ENDS |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 38 |
| BYFW | HUB EXTERNAL KEYWAY | NOT INCLUDED |
| BYGF | TOOTH PITCH | 0.551 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | SECOND COUNTERBORE LOCATED SECOND END,4.810 IN. DIA,0.760 IN. DEPTH |
| MATL | MATERIAL | COPPER ALLOY |
| MATT | MATERIAL | COPPER ALLOY |
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