AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Ball Duplex |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-332-4474 (013324474) |
| NCB Code | USA (01) |
| Manufacturer | Lockheed Martin Corporation, Kaydon Ring And Seal Inc, Industrial Tectonics Bearings Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGYE | SURFACE FINISH | GROUND |
| AGZC | LOAD DIRECTION | ANGULAR |
| CTHY | CONTACT ANGLE | 30.0 RADIANS NOMINAL |
| MATT | MATERIAL | STEEL COMP 440C BALL |
| MATT | MATERIAL | STEEL COMP 440C OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-46198,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE BALL |
| SFTT | SURFACE TREATMENT | PASSIVATE BALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE INNER RING |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE RETAINING PLATE |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.7 |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | 717806003 TYPE 2,CAGEC 04939 MFR REF SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | PLASTIC POLYAMIDE RETAINER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE INNER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OUTER RING |
| SFTT | SURFACE TREATMENT | PASSIVATE INNER RING |
| ABMK | OVERALL WIDTH | 0.5000 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 11.0000 INCHES NOMINAL |
| CTHQ | BEARING PRELOAD RATING | 20.0 POUNDS MINIMUM AND 60.0 POUNDS MAXIMUM |
| STYL | STYLE DESIGNATOR | NON-LOADING GROOVE,NON-SEPARABLE,BACK TO BACK MOUNTING |
| ADGA | OVERALL OUTSIDE DIAMETER | 11.5000 INCHES NOMINAL |
| ADZG | LUBRICATION MATERIAL | GREASE |
| FEAT | SPECIAL FEATURES | EACH BEARING SHALL BE LUBRICATED WITH 10 PORM 1 DROPS-EVENLY DISTRIBUTED AROUND CIRCUMFRENCE |
| MATT | MATERIAL | STEEL COMP 440C INNER RING |
| SFTT | SURFACE TREATMENT | PASSIVATE OUTER RING |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE BALL |
| Relevant Components for NSN - 3110-01-332-4474, 3110013324474 | ||||
| 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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