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) | 01-275-3444 (012753444) |
| NCB Code | USA (01) |
| Manufacturer | Navair And Navsea Managed, Mcnally Industries Llc, E I Du Pont De Nemours And Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 0.5000 INCHES MINIMUM AND 0.5150 INCHES MAXIMUM |
| AAWZ | COUNTERBORE DEPTH | 0.3350 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 5.8750 INCHES NOMINAL |
| ABMB | MINOR THICKNESS | 0.8120 INCHES NOMINAL |
| ABPM | BODY DIAMETER | 4.4980 INCHES MINIMUM AND 4.4990 INCHES MAXIMUM |
| ABTB | MOUNTING HOLE DIAMETER | 0.3417 INCHES MINIMUM AND 0.3517 INCHES MAXIMUM |
| ABVL | APERTURE DIAMETER | 1.4380 INCHES NOMINAL |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 6 |
| ADPR | BODY THICKNESS | 0.4070 INCHES MINIMUM AND 0.4690 INCHES MAXIMUM |
| ADUM | OVERALL THICKNESS | 2.3290 INCHES MINIMUM AND 2.3590 INCHES MAXIMUM |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 5.1250 INCHES NOMINAL |
| BXCZ | FIRST COUNTERBORE DIAMETER | 1.6270 INCHES MINIMUM AND 1.6290 INCHES MAXIMUM |
| BZLN | SECOND COUNTERBORE DIAMETER | 1.7810 INCHES MINIMUM AND 1.7910 INCHES MAXIMUM |
| CWJW | MOUNTING HOLE TYPE | ROUND,UNTHREADED,COUNTERBORED |
| FEAT | SPECIAL FEATURES | 3 ADDITIONAL COUNTERSINK HOLES EQUALLY SPACED ON 5.125 IN. DIA BOLT CIRLCE |
| MATT | MATERIAL | ALUMINUM ALLOY 356.0 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | WS13585,CLASS 2A,GRADE C MFR REF SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-601 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | ROUND |
| Relevant Components for NSN - 3110-01-275-3444, 3110012753444 | ||||
| 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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