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) | 00-890-5974 (008905974) |
| NCB Code | USA (00) |
| Manufacturer | M D Pneumatics Inc, Rockwell International Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAHN | END SIMILARITY | IDENTICAL |
| AMCZ | FIRST END KEYWAY WIDTH | 0.3740 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM |
| ATPC | STEP QUANTITY | 11 |
| CSPY | LARGEST STEP DIAMETER | 8.375 INCHES NOMINAL |
| MATT | MATERIAL | IRON-DUCTILE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-I-24137,SHIPS MIL SPEC SINGLE MATERIAL RESPONSE |
| AAGZ | FIRST END STYLE | EXTERNALLY THREADED AND FLAT KEYWAY |
| ABHP | OVERALL LENGTH | 21.137 INCHES NOMINAL |
| AMDE | FIRST END EXTERNAL KEYWAY LENGTH | 2.235 INCHES NOMINAL |
| AMDG | FIRST END KEYWAY DEPTH | 0.060 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 1.3700 INCHES NOMINAL |
| AMEA | FIRST END EXTERNAL THREAD LENGTH | 0.750 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 20.0 MICROINCHES |
| FEAT | SPECIAL FEATURES | BOTH ENDS NO. 18 BELL CENTER 0.750 IN. DIA |
| Relevant Components for NSN - 3040-00-890-5974, 3040008905974 | ||||
| 3030-01-150-3662 (3030011503662) | 3040-01-606-3617 (3040016063617) | 3020-01-622-0253 (3020016220253) | 3020-00-070-1696 (3020000701696) | |
| 3040-01-311-9985 (3040013119985) | 3020-01-477-1079 (3020014771079) | 3040-01-453-5146 (3040014535146) | 3040-01-455-2325 (3040014552325) | |
| 3040-00-370-0147 (3040003700147) | 3020-01-255-8757 (3020012558757) | 3020-00-359-4488 (3020003594488) | 3030-00-232-2496 (3030002322496) | |
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