| Item Name | Bearing Ball Annular |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-142-6823 (001426823) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation, Federal Specifications, New Hampshire Ball Bearings Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 7531130 | lockheed martin corporation | bearing ball annular | 99971 | RFQ |
| 7531130P1 | lockheed martin corporation | bearing ball annular | 99971 | RFQ |
| M81793-MHKHAN04AH71ASC | federal specifications | bearing ball annular | 81348 | RFQ |
| SR3B11WK25-168 | new hampshire ball bearings inc | bearing ball annular | 83086 | RFQ |
| SR3BB11 | new hampshire ball bearings inc | bearing ball annular | 83086 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 0.1562 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.1875 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 0.5000 INCHES NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| AGZC | LOAD DIRECTION | RADIAL |
| AGZD | BORE SHAPE | STRAIGHT |
| AKVV | INTERNAL CLEARANCE | 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.7 |
| FEAT | SPECIAL FEATURES | BREAKOUT ON OD OF INNER RING,2.0 OZ-INCH MAX STARTING TORQUE |
| MATT | MATERIAL | PLASTIC RETAINER |
| MATT | MATERIAL | STEEL CORROSION RESISTING BALL |
| MATT | MATERIAL | STEEL CORROSION RESISTING INNER RING |
| MATT | MATERIAL | STEEL CORROSION RESISTING OUTER RING |
| STYL | STYLE DESIGNATOR | NON-LOADING GROOVE,NON-SEPARABLE |
| Components Related to NSN - 3110-00-142-6823, 3110001426823 | ||||
| 3120-00-662-2457 (3120006622457) | 3110-00-960-7477 (3110009607477) | 3120-01-281-4311 (3120012814311) | 3130-01-568-4802 (3130015684802) | |
| 3110-00-936-2918 (3110009362918) | 3120-01-520-4894 (3120015204894) | 3110-01-012-9141 (3110010129141) | 3120-01-021-6202 (3120010216202) | |
| 3110-01-416-5017 (3110014165017) | 3120-00-937-0162 (3120009370162) | 3110-00-992-1071 (3110009921071) | 3120-01-210-1740 (3120012101740) | |
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