| Item Name | Plate Retaining Bearing |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-307-8677 (013078677) |
| NCB Code | USA (01) |
| Manufacturer | Harnischfeger Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RAISED SURFACE W/ APERTURE |
| ABKV | OUTSIDE DIAMETER | 8.496 INCHES MINIMUM AND 8.498 INCHES MAXIMUM |
| ABMB | MINOR THICKNESS | 0.507 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.531 INCHES NOMINAL |
| ABVL | APERTURE DIAMETER | 2.000 INCHES NOMINAL |
| ADUM | OVERALL THICKNESS | 1.875 INCHES NOMINAL |
| AHDJ | FIRST BOLT CIRCLE DIAMETER | 5.000 INCHES NOMINAL |
| AHDK | SECOND BOLT CIRCLE DIAMETER | 7.250 INCHES NOMINAL |
| CKSR | RAISED SURFACE HEIGHT | 1.368 INCHES MINIMUM AND 1.373 INCHES MAXIMUM |
| CRSQ | COUNTERSINK ANGLE | 82.0 DEGREES NOMINAL |
| CWGF | COUNTERBORE DIAMETER | 2.374 INCHES MINIMUM AND 2.375 INCHES MAXIMUM |
| CWGJ | FIRST BOLT CIRCLE HOLE QUANTITY | 4 |
| CWHP | SECOND BOLT CIRCLE HOLE QUANTITY | 4 |
| CWHX | COUNTERBORE DEPTH | 0.688 INCHES MINIMUM |
| CWJW | MOUNTING HOLE TYPE | ROUND,UNTHREADED,COUNTERSUNK |
| CWKW | INSIDE RAISED SURFACE DIAMETER | 3.5433 INCHES MINIMUM AND 3.5443 INCHES MAXIMUM |
| CWLK | OUTSIDE RAISED SURFACE DIAMETER | 3.9960 INCHES MINIMUM AND 3.9980 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | ROUND |
| Relevant Components for NSN - 3110-01-307-8677, 3110013078677 | ||||
| 3110-01-152-8152 (3110011528152) | 3120-01-185-8740 (3120011858740) | 3120-00-661-4351 (3120006614351) | 3120-00-518-6871 (3120005186871) | |
| 3110-00-168-1471 (3110001681471) | 3110-01-354-4581 (3110013544581) | 3120-01-680-4661 (3120016804661) | 3120-01-518-6652 (3120015186652) | |
| 3120-00-382-2710 (3120003822710) | 3120-00-529-8687 (3120005298687) | 3110-01-143-1798 (3110011431798) | 3110-01-500-2447 (3110015002447) | |
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