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) | 00-379-6575 (003796575) |
| NCB Code | USA (00) |
| Manufacturer | Navair And Navsea Managed |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUH | SPLINE MINOR DIAMETER | 1.063 INCHES NOMINAL |
| AAUJ | SPLINE MAJOR DIAMETER | 1.250 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 7.944 INCHES NOMINAL |
| ABSA | SPLINE QUANTITY | 6 |
| AGJS | PITCH DIAMETER | 5.296 INCHES NOMINAL |
| AQPL | FACE WIDTH | 0.500 INCHES NOMINAL |
| ARJD | DESIGN FORM | SPOKED |
| ASBP | BORE TYPE | INVOLUTE SPLINE |
| AXFH | SPLINE LENGTH | 0.500 INCHES NOMINAL |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 4 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYGF | TOOTH PITCH | 12.391 INCHES NOMINAL |
| MATT | MATERIAL | STEEL UNS K11801 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-16113,TYPE 1,GRADE M MIL SPEC SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-00-379-6575, 3020003796575 | ||||
| 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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