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 | ||||
| 3110-00-003-9270 (3110000039270) | 3120-00-948-5325 (3120009485325) | 3120-01-281-8447 (3120012818447) | 3120-00-432-7549 (3120004327549) | |
| 3120-12-347-5626 (3120123475626) | 3120-00-190-4518 (3120001904518) | 3110-01-606-7510 (3110016067510) | 3110-01-400-6136 (3110014006136) | |
| 3110-00-100-3617 (3110001003617) | 3120-00-174-6371 (3120001746371) | 3110-01-556-1019 (3110015561019) | 3120-01-104-8486 (3120011048486) | |
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