| 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) | 01-040-3663 (010403663) |
| NCB Code | USA (01) |
| Manufacturer | Army United States Department Of The |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | WOODRUFF KEYWAY |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | EXTERNAL THREADED |
| ABHP | OVERALL LENGTH | 19.250 INCHES NOMINAL |
| AMCZ | FIRST END KEYWAY WIDTH | 0.1863 INCHES NOMINAL |
| AMDE | FIRST END EXTERNAL KEYWAY LENGTH | 0.759 INCHES NOMINAL |
| AMDH | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.440 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 0.6220 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 0.5000 INCHES NOMINAL |
| AMHA | SECOND END EXTERNAL THREAD LENGTH | 0.500 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 9 |
| CSPY | LARGEST STEP DIAMETER | 1.221 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES |
| FEAT | SPECIAL FEATURES | CROSS DRILLED THRU HOLE FIRST END0.187 DIA,CENTERED 0.720 FROM END |
| MATT | MATERIAL | STEEL |
| Relevant Components for NSN - 3040-01-040-3663, 3040010403663 | ||||
| 3040-00-037-4479 (3040000374479) | 3010-01-283-8383 (3010012838383) | 3040-01-167-7076 (3040011677076) | 3040-01-607-0785 (3040016070785) | |
| 3020-00-173-7380 (3020001737380) | 3040-01-271-7503 (3040012717503) | 3040-00-690-2219 (3040006902219) | 3040-01-031-7475 (3040010317475) | |
| 3020-01-289-1372 (3020012891372) | 3040-01-171-1542 (3040011711542) | 3030-01-367-5013 (3030013675013) | 3020-01-281-7479 (3020012817479) | |
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