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) | 01-121-6461 (011216461) |
| NCB Code | USA (01) |
| Manufacturer | United States Department Of The Army |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED W/ APERTURE |
| ABKV | OUTSIDE DIAMETER | 7.000 INCHES NOMINAL |
| ABMB | MINOR THICKNESS | 1.601 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.562 INCHES NOMINAL |
| ABVL | APERTURE DIAMETER | 3.625 INCHES NOMINAL |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 4 |
| ADUM | OVERALL THICKNESS | 1.601 INCHES MINIMUM AND 1.607 INCHES MAXIMUM |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 5.750 INCHES NOMINAL |
| BXCZ | FIRST COUNTERBORE DIAMETER | 3.938 INCHES NOMINAL |
| BZLN | SECOND COUNTERBORE DIAMETER | 4.500 INCHES NOMINAL |
| CCFJ | SECOND COUNTERBORE DEPTH | 0.531 INCHES NOMINAL |
| CFNT | FIRST COUNTERBORE DEPTH | 0.851 INCHES MINIMUM AND 0.857 INCHES MAXIMUM |
| CKSR | RAISED SURFACE HEIGHT | 0.601 INCHES MINIMUM AND 0.607 INCHES MAXIMUM |
| CWJW | MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | ROUND |
| Relevant Components for NSN - 3110-01-121-6461, 3110011216461 | ||||
| 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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