AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Shaft Straight |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3040 Miscellaneous Power Transmission Equipment |
| National Item Identification Number (NIIN) | 00-876-9040 (008769040) |
| NCB Code | USA (00) |
| Manufacturer | Martin Marietta Technologies Inc, Lockheed Martin Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHW | SECOND END GROOVE WIDTH | 0.0390 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM |
| AMCY | FIRST END DISTANCE FROM END TO GROOVE | 0.087 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE |
| AAGZ | FIRST END STYLE | CIRCULAR GROOVED |
| AAHG | FIRST END GROOVE WIDTH | 0.0390 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM |
| AAHH | FIRST END GROOVE DIAMETER | 0.3430 INCHES MINIMUM AND 0.3460 INCHES MAXIMUM |
| AAHP | SECOND END STYLE | CIRCULAR GROOVED |
| AAHX | SECOND END GROOVE DIAMETER | 0.3430 INCHES MINIMUM AND 0.3460 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 7.200 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 0.4370 INCHES NOMINAL |
| AMFQ | SECOND END DISTANCE FROM END TO GROOVE | 3.272 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 0.4370 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 29.0 MICROINCHES |
| MATT | MATERIAL | STEEL COMP 303 |
| Relevant Components for NSN - 3040-00-876-9040, 3040008769040 | ||||
| 3020-01-365-3056 (3020013653056) | 3020-00-070-0020 (3020000700020) | 3040-01-186-3587 (3040011863587) | 3040-00-801-1038 (3040008011038) | |
| 3040-00-895-8194 (3040008958194) | 3020-01-415-4361 (3020014154361) | 3040-00-115-1702 (3040001151702) | 3040-00-969-4174 (3040009694174) | |
| 3040-01-545-9466 (3040015459466) | 3040-01-283-9721 (3040012839721) | 3020-01-520-7338 (3020015207338) | 3040-00-405-0688 (3040004050688) | |
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