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) | 01-121-6459 (011216459) |
| NCB Code | USA (01) |
| Manufacturer | United States Department Of The Army |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RAISED SURFACE W/ APERTURE |
| ABTB | MOUNTING HOLE DIAMETER | 0.562 INCHES NOMINAL |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| ADUM | OVERALL THICKNESS | 0.625 INCHES NOMINAL |
| CKSR | RAISED SURFACE HEIGHT | 0.125 INCHES NOMINAL |
| CWLK | OUTSIDE RAISED SURFACE DIAMETER | 4.000 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ABKV | OUTSIDE DIAMETER | 6.500 INCHES NOMINAL |
| ABVL | APERTURE DIAMETER | 3.500 INCHES NOMINAL |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 4 |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 5.250 INCHES NOMINAL |
| CWJW | MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | ROUND |
| Relevant Components for NSN - 3110-01-121-6459, 3110011216459 | ||||
| 3120-01-114-4519 (3120011144519) | 3120-01-221-5836 (3120012215836) | 3120-99-782-0886 (3120997820886) | 3110-01-104-8172 (3110011048172) | |
| 3110-01-499-4933 (3110014994933) | 3110-00-100-4158 (3110001004158) | 3120-01-497-5823 (3120014975823) | 3110-00-156-8100 (3110001568100) | |
| 3120-01-495-8412 (3120014958412) | 3110-01-586-5540 (3110015865540) | 3110-01-300-2426 (3110013002426) | 3110-00-156-6819 (3110001566819) | |
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