AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Ball Airframe |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-678-9060 (006789060) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation, Mpb Corporation, Trumbull Bearings Inc, Northrop Grumman Systems Corporation, Kaydon Ring And Seal Inc, Industrial Tectonics Bearings Co |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 676945PC21 | lockheed martin corporation | bearing ball airframe | RFQ |
| TCL41-52U3-7LG20 | mpb corporation | bearing ball airframe | RFQ |
| B547 | trumbull bearings inc | bearing ball airframe | RFQ |
| 718644-2 | northrop grumman systems corporation | bearing ball airframe | RFQ |
| A6519-1 | kaydon ring and seal inc | bearing ball airframe | RFQ |
| 3190 | industrial tectonics bearings co | bearing ball airframe | RFQ |
| 718644-2 | lockheed martin corporation | bearing ball airframe | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 2.5620 INCHES MINIMUM AND 2.5625 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 3.2495 INCHES MINIMUM AND 3.2500 INCHES MAXIMUM |
| AGVT | OUTER RING WIDTH | 0.3120 INCHES NOMINAL |
| AGVU | INNER RING WIDTH | 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM |
| AGYF | RETAINER FABRICATION METHOD | COILED |
| AGZC | LOAD DIRECTION | RADIAL |
| FEAT | SPECIAL FEATURES | RADIAL CLEARANCE 0.0003 IN. TO 0.0007 IN.,BOREAND OD TO BE CONCENTRIC WITHIN 0.0005 IN. TOTAL INDICATOR READING |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | SINGLE ROW,TORQUE TUBE TYPE,W/OR W/O CLOSURE |
| Relevant Components for NSN - 3110-00-678-9060, 3110006789060 | ||||
| 3120-01-481-3108 (3120014813108) | 3120-01-425-5850 (3120014255850) | 3120-01-419-9976 (3120014199976) | 3110-00-839-9726 (3110008399726) | |
| 3120-01-384-0336 (3120013840336) | 3120-00-967-8122 (3120009678122) | 3110-01-527-5868 (3110015275868) | 3110-01-273-1688 (3110012731688) | |
| 3110-00-085-2998 (3110000852998) | 3110-00-089-1688 (3110000891688) | 3120-00-203-8749 (3120002038749) | 3110-01-171-2404 (3110011712404) | |
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