| Item Name | Shaft Shouldered |
| INC Code | 22914 |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3040 Miscellaneous Power Transmission Equipment |
| National Item Identification Number (NIIN) | 00-138-0638 (001380638) |
| NCB Code | USA (00) |
| Manufacturer | Engineered Arresting Systems |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | WOODRUFF KEYWAY AND CIRCULAR GROOVED |
| AAHG | FIRST END GROOVE WIDTH | 0.0390 INCHES NOMINAL |
| AAHH | FIRST END GROOVE DIAMETER | 0.5910 INCHES NOMINAL |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | WOODRUFF KEYWAY AND CIRCULAR GROOVED |
| AAHW | SECOND END GROOVE WIDTH | 0.0460 INCHES NOMINAL |
| AAHX | SECOND END GROOVE DIAMETER | 0.8240 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 4.250 INCHES NOMINAL |
| AMCY | FIRST END DISTANCE FROM END TO GROOVE | 0.079 INCHES NOMINAL |
| AMCZ | FIRST END KEYWAY WIDTH | 0.1240 INCHES NOMINAL |
| AMDE | FIRST END EXTERNAL KEYWAY LENGTH | 0.506 INCHES NOMINAL |
| AMDH | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.356 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 0.6240 INCHES NOMINAL |
| AMFQ | SECOND END DISTANCE FROM END TO GROOVE | 0.138 INCHES NOMINAL |
| AMFR | SECOND END KEYWAY WIDTH | 0.1863 INCHES NOMINAL |
| AMFW | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.576 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 0.8747 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 6 |
| CSPY | LARGEST STEP DIAMETER | 0.875 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES |
| MATT | MATERIAL | STEEL COMP 4140 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 3040-00-138-0638, 3040001380638 | ||||
| 3040-01-163-3240 (3040011633240) | 3040-00-454-5891 (3040004545891) | 3040-00-752-1655 (3040007521655) | 3040-01-524-6801 (3040015246801) | |
| 3040-00-402-6957 (3040004026957) | 3040-01-628-1622 (3040016281622) | 3040-01-330-4993 (3040013304993) | 3040-00-966-7587 (3040009667587) | |
| 3040-01-371-7751 (3040013717751) | 3040-01-676-1040 (3040016761040) | 3040-00-469-4229 (3040004694229) | 3040-01-438-8179 (3040014388179) | |
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