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) | 00-003-9860 (000039860) |
| NCB Code | USA (00) |
| Manufacturer | Kaydon Ring And Seal Inc, Northrop Grumman Systems Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 578R929H01 | kaydon ring and seal inc | bearing ball annular | RFQ |
| 578R929H01 | northrop grumman systems corporation | bearing ball annular | RFQ |
| KC120CZ000 | kaydon ring and seal inc | bearing ball annular | RFQ |
| 50194001 | kaydon ring and seal inc | bearing ball annular | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 11.9986 INCHES MINIMUM AND 12.0000 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 12.7486 INCHES MINIMUM AND 12.7500 INCHES MAXIMUM |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| AGZC | LOAD DIRECTION | RADIAL |
| AGZD | BORE SHAPE | STRAIGHT |
| AKVV | INTERNAL CLEARANCE | 0.0028 INCHES MINIMUM RADIAL AND 0.0048 INCHES MAXIMUM RADIAL |
| MATT | MATERIAL | COTTON RETAINER AND PLASTIC PHENOLIC RETAINER |
| MATT | MATERIAL | STEEL COMP E52100 BALL |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| MATT | MATERIAL | STEEL COMP E52100 OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE BALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-79,TY FBE MIL SPEC SINGLE MATERIAL RESPONSE RETAINER |
| STYL | STYLE DESIGNATOR | NON-LOADING GROOVE,NON-SEPARABLE |
| Relevant Components for NSN - 3110-00-003-9860, 3110000039860 | ||||
| 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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