| 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 |
| Relevant Components for NSN - 3040-00-739-4349, 3040007394349 | ||||
| 3020-00-649-6951 (3020006496951) | 3030-00-872-5477 (3030008725477) | 3020-01-383-5236 (3020013835236) | 3040-00-571-5905 (3040005715905) | |
| 3040-01-471-3613 (3040014713613) | 3040-00-411-8629 (3040004118629) | 3020-00-995-7954 (3020009957954) | 3040-01-260-6892 (3040012606892) | |
| 3040-01-338-4600 (3040013384600) | 3040-01-173-4261 (3040011734261) | 3010-01-079-0635 (3010010790635) | 3040-00-614-3038 (3040006143038) | |
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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