AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Ball Annular |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-555-7224 (005557224) |
| NCB Code | USA (00) |
| Manufacturer | Timken Corporation, Skf Usa Inc, Raytheon Company, Federal Specifications, Klein Marine Systems Inc, Hiller Aircraft Corporation, New Hampshire Ball Bearings Inc, General Motors Corp, Curtiss Wright Controls Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AMF-4DD | timken corporation | bearing ball annular | RFQ |
| FB4FFM | skf usa inc | bearing ball annular | RFQ |
| R321121-4 | raytheon company | bearing ball annular | RFQ |
| AMF4DDMILG3278 | timken corporation | bearing ball annular | RFQ |
| FF-B-171 | federal specifications | bearing ball annular | RFQ |
| 302-1041P2 | raytheon company | bearing ball annular | RFQ |
| AMF4DDFS160 | timken corporation | bearing ball annular | RFQ |
| 302-1041P2 | klein marine systems inc | bearing ball annular | RFQ |
| R321121P4 | hiller aircraft corporation | bearing ball annular | RFQ |
| SSF-4ZZRA3P35LG54 | new hampshire ball bearings inc | bearing ball annular | RFQ |
| SSF-4ZZRA3P35LG68 | new hampshire ball bearings inc | bearing ball annular | RFQ |
| RS77NR4H | general motors corp | bearing ball annular | RFQ |
| SSRS77NR4HZD3E | general motors corp | bearing ball annular | RFQ |
| 150651 | curtiss wright controls inc | bearing ball annular | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 0.2500 INCHES NOMINAL |
| AEPR | FLANGE OUTSIDE DIAMETER | 0.6875 INCHES NOMINAL |
| AGFF | FLANGE WIDTH | 0.0420 INCHES NOMINAL |
| AGVT | OUTER RING WIDTH | 0.2260 INCHES NOMINAL |
| AGVU | INNER RING WIDTH | 0.2500 INCHES NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| AGYK | SHIELD QUANTITY | 2 |
| AGZC | LOAD DIRECTION | RADIAL |
| AGZD | BORE SHAPE | STRAIGHT |
| AGZH | INTERNAL FIT-UP DESIGNATION | STANDARD |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.3 |
| LBMA | LUBRICATION MATERIAL | GREASE |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| Relevant Components for NSN - 3110-00-555-7224, 3110005557224 | ||||
| 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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