| Item Name | Bearing Ball Airframe |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-139-3120 (001393120) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation, Mpb Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 3008169-010-101 | lockheed martin corporation | bearing ball airframe | 99696 | RFQ |
| 3TWF45-56P | mpb corporation | bearing ball airframe | 78118 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 2.8125 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 3.5000 INCHES NOMINAL |
| AGVT | OUTER RING WIDTH | 0.3120 INCHES NOMINAL |
| AGVU | INNER RING WIDTH | 0.3750 INCHES NOMINAL |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| AGYK | SHIELD QUANTITY | 2 |
| AGZA | ALIGNMENT TYPE | RIGID |
| AGZC | LOAD DIRECTION | RADIAL |
| MATT | MATERIAL | PLASTIC PHENOLIC RETAINER |
| MATT | MATERIAL | STEEL COMP E52100 BALL |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| MATT | MATERIAL | STEEL COMP E52100 OUTER RING |
| STYL | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| Components Related to NSN - 3110-00-139-3120, 3110001393120 | ||||
| 3120-00-399-4140 (3120003994140) | 3110-00-144-8559 (3110001448559) | 3130-00-616-7218 (3130006167218) | 3120-00-827-9754 (3120008279754) | |
| 3110-01-467-6304 (3110014676304) | 3130-01-470-2969 (3130014702969) | 3120-00-887-1761 (3120008871761) | 3120-99-148-9821 (3120991489821) | |
| 3130-01-424-3609 (3130014243609) | 3120-00-386-2880 (3120003862880) | 3120-01-100-8412 (3120011008412) | 3120-00-691-1856 (3120006911856) | |
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