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) | 01-371-8539 (013718539) |
| NCB Code | USA (01) |
| Manufacturer | W M Berg Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ASDB | WIDTH ACROSS FLATS | 0.8750 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.2600 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 1.6250 INCHES NOMINAL |
| ABVL | APERTURE DIAMETER | 0.5000 INCHES MINIMUM AND 0.5003 INCHES MAXIMUM |
| ADUM | OVERALL THICKNESS | 1.5000 INCHES NOMINAL |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | THREE HOLES |
| CWHW | DISTANCE FROM VERTICAL CENTERLINE TO CENTER OF RIGHT HOLE | 0.6250 INCHES NOMINAL |
| CWJW | MOUNTING HOLE TYPE | ROUND,UNTHREADED |
| CWTF | FLANGE THICKNESS | 0.2500 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| STYL | STYLE DESIGNATOR | TWO FLATS |
| Relevant Components for NSN - 3110-01-371-8539, 3110013718539 | ||||
| 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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