AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Shaft Shouldered |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3040 Miscellaneous Power Transmission Equipment |
| National Item Identification Number (NIIN) | 01-594-7491 (015947491) |
| NCB Code | USA (01) |
| Manufacturer | Navair And Navsea Managed |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | EXTERNAL THREADED |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | CIRCULAR GROOVED AND SPLINED (STRAIGHT) |
| AAHW | SECOND END GROOVE WIDTH | 0.062 INCHES NOMINAL |
| AAHX | SECOND END GROOVE DIAMETER | 0.578 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 3.812 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 0.500 INCHES NOMINAL |
| AMEA | FIRST END EXTERNAL THREAD LENGTH | 0.421 INCHES NOMINAL |
| AMFQ | SECOND END DISTANCE FROM END TO GROOVE | 1.203 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 0.616 INCHES NOMINAL |
| AMGA | SECOND END SPLINE LENGTH | 0.750 INCHES NOMINAL |
| AMGB | SECOND END SPLINE MINOR DIAMETER | 0.529 INCHES NOMINAL |
| AMGC | SECOND END SPLINE MAJOR DIAMETER | 0.616 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 3 |
| BDSR | SECOND END SPLINE QUANTITY | 14 |
| CSPY | LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 4140 |
| Relevant Components for NSN - 3040-01-594-7491, 3040015947491 | ||||
| 3030-01-334-1538 (3030013341538) | 3040-01-309-7521 (3040013097521) | 3040-01-044-7153 (3040010447153) | 3040-00-393-3384 (3040003933384) | |
| 3040-00-949-5777 (3040009495777) | 3020-00-528-4648 (3020005284648) | 3040-01-140-4186 (3040011404186) | 3040-01-220-9945 (3040012209945) | |
| 3020-01-433-7173 (3020014337173) | 3030-00-528-6759 (3030005286759) | 3020-00-379-6579 (3020003796579) | 3030-01-713-7100 (3030017137100) | |
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