| 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) | 00-739-4349 (007394349) |
| NCB Code | USA (00) |
| Manufacturer | Cummins Incorporated, William Spencer |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAHG | FIRST END GROOVE WIDTH | 0.2400 INCHES NOMINAL |
| AAHW | SECOND END GROOVE WIDTH | 0.2400 INCHES NOMINAL |
| AAHX | SECOND END GROOVE DIAMETER | 0.4500 INCHES NOMINAL |
| AMCY | FIRST END DISTANCE FROM END TO GROOVE | 0.230 INCHES NOMINAL |
| AMHD | SECOND END HOLE DEPTH | 0.483 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 5 |
| CSPY | LARGEST STEP DIAMETER | 0.5936 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| AAGZ | FIRST END STYLE | CIRCULAR GROOVED |
| AAHH | FIRST END GROOVE DIAMETER | 0.4800 INCHES NOMINAL |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | CROSS DRILLED AND CIRCULAR GROOVED |
| ABHP | OVERALL LENGTH | 3.620 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 0.5390 INCHES NOMINAL |
| AMFQ | SECOND END DISTANCE FROM END TO GROOVE | 0.580 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 0.5936 INCHES NOMINAL |
| AMGS | SECOND END HOLE DIAMETER | 0.1250 INCHES NOMINAL |
| AMGT | SECOND END DISTANCE FROM HOLE CENTER TO END | 1.373 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 16.0 MICROINCHES |
| FEAT | SPECIAL FEATURES | FIRST END TO BE KNURLED FOR 1/2-35 S.A.E. SERRATIONS MAX DIA OF SERRATIONS .502;SECOND END DRILL THRU HOLE AT 48 DEG ANGLE W/DIA .173 |
| Components Related to NSN - 3040-00-739-4349, 3040007394349 | ||||
| 3020-01-220-1243 (3020012201243) | 3040-00-363-6499 (3040003636499) | 3020-01-136-8499 (3020011368499) | 3010-01-456-2321 (3010014562321) | |
| 3040-01-296-2754 (3040012962754) | 3020-01-108-2338 (3020011082338) | 3010-01-099-1409 (3010010991409) | 3040-01-691-2627 (3040016912627) | |
| 3040-01-256-3711 (3040012563711) | 3020-00-754-3898 (3020007543898) | 3040-01-201-2128 (3040012012128) | 3020-00-868-5164 (3020008685164) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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