AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 01-251-8397 (012518397) |
| NCB Code | USA (01) |
| Manufacturer | Rosenblatt M And Son Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | FLAT KEYWAY |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | FLAT KEYWAY |
| ABHP | OVERALL LENGTH | 28.750 INCHES NOMINAL |
| AMCZ | FIRST END KEYWAY WIDTH | 0.5010 INCHES NOMINAL |
| AMDE | FIRST END EXTERNAL KEYWAY LENGTH | 2.185 INCHES NOMINAL |
| AMDG | FIRST END KEYWAY DEPTH | 0.284 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 2.2511 INCHES NOMINAL |
| AMFR | SECOND END KEYWAY WIDTH | 0.6260 INCHES NOMINAL |
| AMFS | SECOND END EXTERNAL KEYWAY LENGTH | 3.080 INCHES NOMINAL |
| AMFT | SECOND END KEYWAY DEPTH | 0.3567 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 2.4997 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 8 |
| CSPY | LARGEST STEP DIAMETER | 3.450 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES |
| FEAT | SPECIAL FEATURES | TWO THREADED HOLES IN FIRST END 3/8-24UNF-2B X 1/2 IN.DP 180 DEG APART |
| MATT | MATERIAL | STEEL COMP 4340 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 3040-01-251-8397, 3040012518397 | ||||
| 3040-99-750-9441 (3040997509441) | 3040-01-309-9880 (3040013099880) | 3020-00-056-1680 (3020000561680) | 3040-01-592-1774 (3040015921774) | |
| 3040-01-340-6053 (3040013406053) | 3040-01-424-7637 (3040014247637) | 3020-00-762-8849 (3020007628849) | 3040-01-411-4890 (3040014114890) | |
| 3020-01-163-7221 (3020011637221) | 3030-00-041-2888 (3030000412888) | 3030-00-421-7151 (3030004217151) | 3040-01-256-3453 (3040012563453) | |
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