AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Plate Retaining Bearing |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-287-2994 (012872994) |
| NCB Code | USA (01) |
| Manufacturer | Caterpillar Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKV | OUTSIDE DIAMETER | 170.0 MILLIMETERS NOMINAL |
| ABVL | APERTURE DIAMETER | 70.7 MILLIMETERS MINIMUM AND 71.3 MILLIMETERS MAXIMUM |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 6 |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 140.0 MILLIMETERS NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 14 |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES |
| CWJW | MOUNTING HOLE TYPE | ROUND,THREADED |
| FEAT | SPECIAL FEATURES | NOTCH ON OD; OD FLATTENED ON ONE END |
| MATT | MATERIAL | IRON CAST OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D4512 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | ROUND |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| Relevant Components for NSN - 3110-01-287-2994, 3110012872994 | ||||
| 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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