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) | 01-197-2028 (011972028) |
| NCB Code | USA (01) |
| Manufacturer | Buffalo Pumps Inc, Acme Products And Engineering Inc, R P S Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | FLAT KEYWAY |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | EXTERNAL THREADED |
| ABHP | OVERALL LENGTH | 26.812 INCHES NOMINAL |
| AMCZ | FIRST END KEYWAY WIDTH | 0.1880 INCHES NOMINAL |
| AMDE | FIRST END EXTERNAL KEYWAY LENGTH | 0.875 INCHES NOMINAL |
| AMDG | FIRST END KEYWAY DEPTH | 0.094 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 1.1730 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 0.5000 INCHES NOMINAL |
| AMHA | SECOND END EXTERNAL THREAD LENGTH | 0.500 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 9 |
| CSPY | LARGEST STEP DIAMETER | 1.750 INCHES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 3040-01-197-2028, 3040011972028 | ||||
| 3030-01-334-1538 (3030013341538) | 3040-01-309-7521 (3040013097521) | 3040-01-044-7153 (3040010447153) | 3040-00-393-3384 (3040003933384) | |
| 3040-00-949-5777 (3040009495777) | 3020-00-528-4648 (3020005284648) | 3040-01-140-4186 (3040011404186) | 3040-01-220-9945 (3040012209945) | |
| 3020-01-433-7173 (3020014337173) | 3030-00-528-6759 (3030005286759) | 3020-00-379-6579 (3020003796579) | 3030-01-713-7100 (3030017137100) | |
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