AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Ring Bearing Inner |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-065-9772 (010659772) |
| NCB Code | USA (01) |
| Manufacturer | Timken Aerospace Inc, Parker Hannifin Corporation, Military Standards Corp, Mcgill Manufacturing Company Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 1.0050 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 0.8120 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 0.9988 INCHES MINIMUM AND 0.9993 INCHES MAXIMUM |
| AGYE | SURFACE FINISH | GROUND |
| AGZD | BORE SHAPE | STRAIGHT |
| FEAT | SPECIAL FEATURES | OIL GROOVE OPTIONAL ON ID; ONE TO FOUR OIL HOLES |
| MATT | MATERIAL | STEEL COMP 8620 OVERALL OR STEEL COMP E4340H OVERALL OR STEEL COMP 4720 OVERALL OR STEEL COMP 8720 OVERALL OR STEEL COMP 1018 OVERALL OR STEEL COMP 1117 OVERALL OR STEEL COMP E51100 OVERALL OR STEEL COMP E52100 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED SPEC ALL MATERIAL RESPONSES OVERALL OR SAE ASSN STD ALL MATERIAL RESPONSES OVERALL OR AISI ASSN STD ALL MATERIAL RESPONSES OVERALL |
| STYL | STYLE DESIGNATOR | SOLID INNER RACE,JOURNAL AND NEEDLE |
| Relevant Components for NSN - 3110-01-065-9772, 3110010659772 | ||||
| 3120-01-481-3108 (3120014813108) | 3120-01-425-5850 (3120014255850) | 3120-01-419-9976 (3120014199976) | 3110-00-839-9726 (3110008399726) | |
| 3120-01-384-0336 (3120013840336) | 3120-00-967-8122 (3120009678122) | 3110-01-527-5868 (3110015275868) | 3110-01-273-1688 (3110012731688) | |
| 3110-00-085-2998 (3110000852998) | 3110-00-089-1688 (3110000891688) | 3120-00-203-8749 (3120002038749) | 3110-01-171-2404 (3110011712404) | |
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