| Item Name | Plate Retaining Bearing |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-212-4792 (012124792) |
| NCB Code | USA (01) |
| Manufacturer | Raytheon Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKV | OUTSIDE DIAMETER | 4.1870 INCHES NOMINAL |
| ABMB | MINOR THICKNESS | 0.740 INCHES NOMINAL |
| ABPM | BODY DIAMETER | 2.8745 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM |
| ABTB | MOUNTING HOLE DIAMETER | 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| ABVL | APERTURE DIAMETER | 1.8504 INCHES MINIMUM AND 1.8511 INCHES MAXIMUM |
| ADPR | BODY THICKNESS | 0.200 INCHES NOMINAL |
| ADUM | OVERALL THICKNESS | 0.940 INCHES NOMINAL |
| AHDJ | FIRST BOLT CIRCLE DIAMETER | 2.500 INCHES NOMINAL |
| AHDK | SECOND BOLT CIRCLE DIAMETER | 3.812 INCHES NOMINAL |
| CWHX | COUNTERBORE DEPTH | 0.327 INCHES NOMINAL |
| CWJW | MOUNTING HOLE TYPE | ROUND,UNTHREADED |
| CWKW | INSIDE RAISED SURFACE DIAMETER | 1.497 INCHES MINIMUM AND 1.503 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 316 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TY 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | ROUND |
| Relevant Components for NSN - 3110-01-212-4792, 3110012124792 | ||||
| 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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