AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Sprocketwheel |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 01-315-6106 (013156106) |
| NCB Code | USA (01) |
| Manufacturer | Navy United States Department Of The |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUH | SPLINE MINOR DIAMETER | 1.944 INCHES NOMINAL |
| AAUJ | SPLINE MAJOR DIAMETER | 2.087 INCHES NOMINAL |
| AAWY | COUNTERBORE DIAMETER | 2.175 INCHES NOMINAL |
| AAWZ | COUNTERBORE DEPTH | 1.400 INCHES NOMINAL |
| ABFF | FURNISHED ITEMS | COUNTERBORE |
| ABHE | OUTSIDE DIAMETER | 6.020 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.400 INCHES NOMINAL |
| ABPR | FIRST STEP DIAMETER | 2.800 INCHES NOMINAL AA END |
| ABPR | FIRST STEP DIAMETER | 3.000 INCHES NOMINAL BB END |
| ABPS | FIRST STEP LENGTH | 0.120 INCHES NOMINAL BB END |
| ABPS | FIRST STEP LENGTH | 0.121 INCHES NOMINAL AA END |
| ABSA | SPLINE QUANTITY | 32 |
| AGJS | PITCH DIAMETER | 5.737 INCHES NOMINAL |
| ALNC | HUB OUTSIDE DIAMETER | 2.560 INCHES NOMINAL BOTH ENDS |
| AQPL | FACE WIDTH | 0.284 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | INVOLUTE SPLINE |
| AXFG | SPLINE PRESSURE ANGLE IN DEG | 30.0 |
| AXFH | SPLINE LENGTH | 2.175 INCHES NOMINAL |
| BDTX | SPLINE PITCH DIAMETER | 2.000 INCHES NOMINAL |
| BDYS | COUNTERBORE LOCATION | BB END |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | STEPPED |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 36 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYGF | TOOTH PITCH | 0.500 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | BOTH HUBS CRES; TWO SLOTS 0.187 IN.W,0.550 IN.DEEP LOCATED IN COUNTERBORE |
| MATT | MATERIAL | STEEL AND STEEL CORROSION RESISTING |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-01-315-6106, 3020013156106 | ||||
| 3040-99-750-9441 (3040997509441) | 3040-01-309-9880 (3040013099880) | 3020-00-056-1680 (3020000561680) | 3040-01-592-1774 (3040015921774) | |
| 3040-01-340-6053 (3040013406053) | 3040-01-424-7637 (3040014247637) | 3020-00-762-8849 (3020007628849) | 3040-01-411-4890 (3040014114890) | |
| 3020-01-163-7221 (3020011637221) | 3030-00-041-2888 (3030000412888) | 3030-00-421-7151 (3030004217151) | 3040-01-256-3453 (3040012563453) | |
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