| Item Name | Bearing Ball Annular |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-215-0154 (012150154) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications, Mpb Corporation, Speco Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| M81793-BIOKAA11EE51A | military specifications | bearing ball annular | 81349 | RFQ |
| NF203528-1 | mpb corporation | bearing ball annular | 40920 | RFQ |
| NF203528-1 | speco corp | bearing ball annular | 78567 | RFQ |
| SR4CZZ5P28LY177 | mpb corporation | bearing ball annular | 40920 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 0.1960 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.2500 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 0.6250 INCHES NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| AGYJ | SEAL QUANTITY | 2 |
| AGYW | BEARING SEAL TYPE | CONTACT |
| AGZA | ALIGNMENT TYPE | RIGID |
| AGZC | LOAD DIRECTION | RADIAL |
| AGZD | BORE SHAPE | STRAIGHT |
| AKVV | INTERNAL CLEARANCE | 0.0002 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO. 5P |
| FEAT | SPECIAL FEATURES | 20 PCT FULL OF SPECIFIED LUBRICANT |
| LBMA | LUBRICATION MATERIAL | GREASE |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-21164 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | RUBBER SYNTHETIC SEAL |
| MATT | MATERIAL | STEEL COMP 440C BALL |
| MATT | MATERIAL | STEEL COMP 440C INNER RING |
| MATT | MATERIAL | STEEL COMP 440C OUTER RING |
| STYL | STYLE DESIGNATOR | NON-LOADING GROOVE,NON-SEPARABLE |
| Components Related to NSN - 3110-01-215-0154, 3110012150154 | ||||
| 3120-01-515-6117 (3120015156117) | 3110-01-237-9096 (3110012379096) | 3120-00-628-9471 (3120006289471) | 3110-00-399-3440 (3110003993440) | |
| 3110-01-203-2674 (3110012032674) | 3120-01-090-7223 (3120010907223) | 3110-01-659-9350 (3110016599350) | 3120-01-084-4606 (3120010844606) | |
| 3120-01-294-6774 (3120012946774) | 3120-00-384-1044 (3120003841044) | 3120-01-229-2003 (3120012292003) | 3120-01-443-7115 (3120014437115) | |
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