AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Washer Thrust |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 01-097-8288 (010978288) |
| NCB Code | USA (01) |
| Manufacturer | Caterpillar Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| ABKV | OUTSIDE DIAMETER | 3.2500 INCHES NOMINAL |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| ABMZ | DIAMETER | 1.2810 INCHES NOMINAL |
| ADUM | OVERALL THICKNESS | 0.1540 INCHES MINIMUM AND 0.1580 INCHES MAXIMUM |
| AEVE | KEYWAY QUANTITY | 1 |
| AGGW | KEYWAY RADIUS | 0.1380 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| CQWS | WASHER KEYWAY DEPTH | 0.3880 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES LEFT SIDE |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES RIGHT SIDE |
| MATT | MATERIAL | COPPER ALLOY 954 OVERALL |
| STYL | STYLE DESIGNATOR | ROUND W/KEYWAYS |
| Relevant Components for NSN - 3120-01-097-8288, 3120010978288 | ||||
| 3120-00-045-7287 (3120000457287) | 3110-01-288-6347 (3110012886347) | 3120-00-448-7283 (3120004487283) | 3110-01-285-9244 (3110012859244) | |
| 3120-01-140-7330 (3120011407330) | 3120-01-156-5687 (3120011565687) | 3120-01-494-4653 (3120014944653) | 3120-01-665-2148 (3120016652148) | |
| 3110-01-487-0544 (3110014870544) | 3110-01-498-3678 (3110014983678) | 3120-01-086-4307 (3120010864307) | 3120-01-191-0584 (3120011910584) | |
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