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) | 01-282-8534 (012828534) |
| NCB Code | USA (01) |
| Manufacturer | Aai Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| CB57-43303-1 | aai corporation | shaft shouldered | RFQ |
| CB57-43303 | aai corporation | shaft shouldered | RFQ |
| CB57-42185 ITEM 8 | aai corporation | shaft shouldered | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | SPLINED (INVOLUTE) |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | CIRCULAR GROOVED AND FLAT KEYWAY |
| AAHW | SECOND END GROOVE WIDTH | 0.0460 INCHES MINIMUM AND 0.0490 INCHES MAXIMUM |
| AAHX | SECOND END GROOVE DIAMETER | 0.9230 INCHES MINIMUM AND 0.9290 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 4.000 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 1.1250 INCHES NOMINAL |
| AMDM | FIRST END SPLINE LENGTH | 1.500 INCHES NOMINAL |
| AMDN | FIRST END SPLINE MINOR DIAMETER | 0.8125 INCHES NOMINAL |
| AMDP | FIRST END SPLINE MAJOR DIAMETER | 1.0000 INCHES NOMINAL |
| AMDR | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL |
| AMDS | FIRST END PITCH DIAMETER | 0.9375 INCHES NOMINAL |
| AMFQ | SECOND END DISTANCE FROM END TO GROOVE | 0.109 INCHES NOMINAL |
| AMFR | SECOND END KEYWAY WIDTH | 0.1870 INCHES NOMINAL |
| AMFS | SECOND END EXTERNAL KEYWAY LENGTH | 1.280 INCHES NOMINAL |
| AMFT | SECOND END KEYWAY DEPTH | 0.101 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 0.9842 INCHES MINIMUM AND 0.9846 INCHES MAXIMUM |
| ATPC | STEP QUANTITY | 3 |
| BDSQ | FIRST END SPLINE QUANTITY | 15 |
| CSPY | LARGEST STEP DIAMETER | 1.125 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 1042 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1042 ASSN STD SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 3040-01-282-8534, 3040012828534 | ||||
| 3040-01-293-6061 (3040012936061) | 3020-01-092-7507 (3020010927507) | 3020-01-526-6231 (3020015266231) | 3020-01-177-2167 (3020011772167) | |
| 3020-00-418-5559 (3020004185559) | 3040-00-011-9183 (3040000119183) | 3040-00-752-1099 (3040007521099) | 3040-00-423-9886 (3040004239886) | |
| 3020-01-109-4621 (3020011094621) | 3020-01-222-8376 (3020012228376) | 3020-00-875-8283 (3020008758283) | 3040-00-426-1884 (3040004261884) | |
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