| 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 |
| Components Related to NSN - 3040-00-340-3718, 3040003403718 | ||||
| 3030-00-472-2652 (3030004722652) | 3010-00-469-7066 (3010004697066) | 3020-01-270-5862 (3020012705862) | 3020-01-058-2679 (3020010582679) | |
| 3040-00-126-0897 (3040001260897) | 3040-01-594-7784 (3040015947784) | 3020-00-406-1765 (3020004061765) | 3020-00-477-5743 (3020004775743) | |
| 3010-99-735-6282 (3010997356282) | 3040-01-168-6844 (3040011686844) | 3040-01-104-6291 (3040011046291) | 3040-00-961-1330 (3040009611330) | |
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