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) | 00-987-3744 (009873744) |
| NCB Code | USA (00) |
| Manufacturer | National Instruments Corporation, Skf Usa Inc, Nsk Corp, Curtiss Wright Electro Mechanical Corporation, Electric Boat Corporation, Military Specifications, General Motors Corp, N T N Bearing Corp, Hansome Energy Systems Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 6319W1BNT | national instruments corporation | bearing ball annular | RFQ |
| 319SNT3 | skf usa inc | bearing ball annular | RFQ |
| 6319E100 | nsk corp | bearing ball annular | RFQ |
| 79999086NT | national instruments corporation | bearing ball annular | RFQ |
| 319SNT3NT | national instruments corporation | bearing ball annular | RFQ |
| RW135276PC25 | curtiss wright electro mechanical corporation | bearing ball annular | RFQ |
| RW135276PC25NT | national instruments corporation | bearing ball annular | RFQ |
| D-800-145ITEM33NT | national instruments corporation | bearing ball annular | RFQ |
| 3319-7077NT | national instruments corporation | bearing ball annular | RFQ |
| MILB17931CNT | national instruments corporation | bearing ball annular | RFQ |
| SL10675PC25 | curtiss wright electro mechanical corporation | bearing ball annular | RFQ |
| SL10675PC25NT | national instruments corporation | bearing ball annular | RFQ |
| 319ABEC5 | electric boat corporation | bearing ball annular | RFQ |
| 6319W1B | skf usa inc | bearing ball annular | RFQ |
| 6319E100NT | national instruments corporation | bearing ball annular | RFQ |
| MIL-B-17931 | military specifications | bearing ball annular | RFQ |
| 319ABEC5NT | national instruments corporation | bearing ball annular | RFQ |
| 79999086 | electric boat corporation | bearing ball annular | RFQ |
| MIL-B-17931NT | national instruments corporation | bearing ball annular | RFQ |
| 79999062NT | national instruments corporation | bearing ball annular | RFQ |
| 3319-7077 | general motors corp | bearing ball annular | RFQ |
| 319S1XT3 | skf usa inc | bearing ball annular | RFQ |
| 79999062 | electric boat corporation | bearing ball annular | RFQ |
| MILB17931C | n t n bearing corp | bearing ball annular | RFQ |
| D-800-145ITEM33 | hansome energy systems inc | bearing ball annular | RFQ |
| 319NT3 | skf usa inc | bearing ball annular | RFQ |
| 319NT3NT | national instruments corporation | bearing ball annular | RFQ |
| 319S1XT3NT | national instruments corporation | bearing ball annular | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 1.7697 INCHES MINIMUM AND 1.7717 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 3.7399 INCHES MINIMUM AND 3.7402 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 7.8737 INCHES MINIMUM AND 7.8740 INCHES MAXIMUM |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| AGZC | LOAD DIRECTION | RADIAL |
| AGZD | BORE SHAPE | STRAIGHT |
| AGZH | INTERNAL FIT-UP DESIGNATION | TIGHT |
| AKVV | INTERNAL CLEARANCE | 0.0009 INCHES MINIMUM RADIAL AND 0.00014 INCHES MAXIMUM RADIAL |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZW |
| LBMA | LUBRICATION MATERIAL | GREASE |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | NON-LOADING GROOVE,NON-SEPARABLE |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 111 TYPE AND 1 CLASS |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | ANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE |
| Relevant Components for NSN - 3110-00-987-3744, 3110009873744 | ||||
| 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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