| Item Name | Plate Retaining Bearing |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-193-8554 (001938554) |
| NCB Code | USA (00) |
| Manufacturer | National Aerospace Standards Com, United Technologies Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKV | OUTSIDE DIAMETER | 7.070 INCHES MINIMUM AND 7.090 INCHES MAXIMUM |
| ABMB | MINOR THICKNESS | 0.695 INCHES MINIMUM AND 0.705 INCHES MAXIMUM |
| ABTB | MOUNTING HOLE DIAMETER | 0.216 INCHES MINIMUM AND 0.226 INCHES MAXIMUM |
| ABVL | APERTURE DIAMETER | 4.940 INCHES MINIMUM AND 4.960 INCHES MAXIMUM |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 3 |
| ADUM | OVERALL THICKNESS | 1.069 INCHES MINIMUM AND 1.080 INCHES MAXIMUM |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 6.620 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| CWGF | COUNTERBORE DIAMETER | 5.798 INCHES MINIMUM AND 5.802 INCHES MAXIMUM |
| CWHX | COUNTERBORE DEPTH | 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| CWJW | MOUNTING HOLE TYPE | ROUND,UNTHREADED |
| MATT | MATERIAL | STEEL COMP 410 OVERALL |
| Relevant Components for NSN - 3110-00-193-8554, 3110001938554 | ||||
| 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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