| 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) | 01-259-8869 (012598869) |
| NCB Code | USA (01) |
| Manufacturer | Rockwell Collins Aerospace |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | FLAT KEYWAY |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | INDENTED FLAT KEYWAY |
| ABHP | OVERALL LENGTH | 22.750 INCHES NOMINAL |
| AMCZ | FIRST END KEYWAY WIDTH | 0.4990 INCHES NOMINAL |
| AMDE | FIRST END EXTERNAL KEYWAY LENGTH | 5.400 INCHES NOMINAL |
| AMDG | FIRST END KEYWAY DEPTH | 0.286 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 2.1638 INCHES NOMINAL |
| AMFR | SECOND END KEYWAY WIDTH | 0.4990 INCHES NOMINAL |
| AMFS | SECOND END EXTERNAL KEYWAY LENGTH | 8.500 INCHES NOMINAL |
| AMFT | SECOND END KEYWAY DEPTH | 0.265 INCHES NOMINAL |
| AMFW | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 7.000 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 2.4370 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 2 |
| CSPY | LARGEST STEP DIAMETER | 2.437 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 1045 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 3040-01-259-8869, 3040012598869 | ||||
| 3040-00-037-4479 (3040000374479) | 3010-01-283-8383 (3010012838383) | 3040-01-167-7076 (3040011677076) | 3040-01-607-0785 (3040016070785) | |
| 3020-00-173-7380 (3020001737380) | 3040-01-271-7503 (3040012717503) | 3040-00-690-2219 (3040006902219) | 3040-01-031-7475 (3040010317475) | |
| 3020-01-289-1372 (3020012891372) | 3040-01-171-1542 (3040011711542) | 3030-01-367-5013 (3030013675013) | 3020-01-281-7479 (3020012817479) | |
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