| 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) | 00-340-3718 (003403718) |
| NCB Code | USA (00) |
| Manufacturer | Freund Precision Inc, Burke Products Inc, Kleinschmidt Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | INTERNAL THREADED |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | TWO FLATS |
| ABHP | OVERALL LENGTH | 9.969 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 0.3538 INCHES NOMINAL |
| AMER | FIRST END INTERNAL THREAD LENGTH | 0.3125 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 0.2500 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 4 |
| CSPY | LARGEST STEP DIAMETER | 0.375 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES |
| CTBM | SECOND END STEP LENGTH | 0.2760 INCHES NOMINAL |
| CXYR | SECOND END ANGLE BETWEEN FLATS | 58.0 DEGREES NOMINAL |
| FEAT | SPECIAL FEATURES | 1ST END HAS 2 KEYWAYS CUT 180 DEG APART,0.093 IN.WIDE BY 0.052 IN.DP BY 0.875 IN.LG |
| MATT | MATERIAL | STEEL COMP 303 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 303 ASSN STD SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 3040-00-340-3718, 3040003403718 | ||||
| 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) | |
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